hbase is not starting

[Amith Kumar]

I have issue with hbase . After installing and configuring It is not starting properly. I followed 

Quick install HBase in “pseudo distributed” mode and connect from Java from the link http://ria101.wordpress.com/2010/01/28/setup-hbase-in-pseudo-distributed-mode-and-connect-java-client/

My /etc/host file looks like :

127.0.0.1    localhost
#127.0.1.1    Hadoop

172.16.40.3    hbase.hadoop.com    Hadoop

#127.0.0.1    hbase.amith.com    Hadoop

# The following lines are desirable for IPv6 capable hosts
::1     ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

My hadoop core-site.xml file looks like:

<property>
 <name>hadoop.tmp.dir</name>
 <value>/app/hadoop/tmp</value>
</property>

<property>
 <name>fs.default.name</name>
 <value>hdfs://localhost:54310</value>
</property>

the hbase-site.xml file looks like:

<configuration>
<property>
    <name>hbase.rootdir</name>
    <value>hdfs://localhost:54310/hbase</value>
</property>
<property>
    <name>hbase.master</name>
    <value>172.16.40.3:60000</value>
</property>
<property>
    <name>hbase.zookeeper.quorum</name>
    <value>hbase.hadoop.com</value>
</property>
</configuration>

and the hbase log is

Fri May 24 11:54:53 IST 2013 Starting master on Hadoop
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 31383
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 31383
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited
2013-05-24 11:54:54,229 INFO org.apache.hadoop.hbase.util.VersionInfo: HBase 0.94.7
2013-05-24 11:54:54,230 INFO org.apache.hadoop.hbase.util.VersionInfo: Subversion https://svn.apache.org/repos/asf/hbase/tags/0.94.7RC1 -r 1471806
2013-05-24 11:54:54,230 INFO org.apache.hadoop.hbase.util.VersionInfo: Compiled by lhofhans on Wed Apr 24 18:48:26 PDT 2013
2013-05-24 11:54:54,342 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
2013-05-24 11:54:54,342 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:host.name=hbase.hadoop.com
2013-05-24 11:54:54,342 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:java.version=1.7.0_21
2013-05-24 11:54:54,342 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:java.vendor=Oracle Corporation
2013-05-24 11:54:54,342 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:java.home=/usr/lib/jvm/jdk1.7.0_21/jre
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:java.class.path=/usr/local/hbase/bin/../conf:/usr/lib/jvm/jdk1.7.0_21/lib/tools.jar:/usr/local/hbase/bin/..:/usr/local/hbase/bin/../hbase-0.94.7.jar:/usr/local/hbase/bin/../hbase-0.94.7-tests.jar:/usr/local/hbase/bin/../lib/activation-1.1.jar:/usr/local/hbase/bin/../lib/asm-3.1.jar:/usr/local/hbase/bin/../lib/avro-1.5.3.jar:/usr/local/hbase/bin/../lib/avro-ipc-1.5.3.jar:/usr/local/hbase/bin/../lib/commons-beanutils-1.7.0.jar:/usr/local/hbase/bin/../lib/commons-beanutils-core-1.8.0.jar:/usr/local/hbase/bin/../lib/commons-cli-1.2.jar:/usr/local/hbase/bin/../lib/commons-codec-1.4.jar:/usr/local/hbase/bin/../lib/commons-collections-3.2.1.jar:/usr/local/hbase/bin/../lib/commons-configuration-1.6.jar:/usr/local/hbase/bin/../lib/commons-digester-1.8.jar:/usr/local/hbase/bin/../lib/commons-el-1.0.jar:/usr/local/hbase/bin/../lib/commons-httpclient-3.1.jar:/usr/local/hbase/bin/../lib/commons-io-2.1.jar:/usr/local/hbase/bin/../lib/commons-lang-2.5.jar:/usr/local/hbase/bin/../lib/commons-logging-1.1.1.jar:/usr/local/hbase/bin/../lib/commons-math-2.1.jar:/usr/local/hbase/bin/../lib/commons-net-1.4.1.jar:/usr/local/hbase/bin/../lib/core-3.1.1.jar:/usr/local/hbase/bin/../lib/guava-11.0.2.jar:/usr/local/hbase/bin/../lib/hadoop-core-1.0.4.jar:/usr/local/hbase/bin/../lib/high-scale-lib-1.1.1.jar:/usr/local/hbase/bin/../lib/httpclient-4.1.2.jar:/usr/local/hbase/bin/../lib/httpcore-4.1.3.jar:/usr/local/hbase/bin/../lib/jackson-core-asl-1.8.8.jar:/usr/local/hbase/bin/../lib/jackson-jaxrs-1.8.8.jar:/usr/local/hbase/bin/../lib/jackson-mapper-asl-1.8.8.jar:/usr/local/hbase/bin/../lib/jackson-xc-1.8.8.jar:/usr/local/hbase/bin/../lib/jamon-runtime-2.3.1.jar:/usr/local/hbase/bin/../lib/jasper-compiler-5.5.23.jar:/usr/local/hbase/bin/../lib/jasper-runtime-5.5.23.jar:/usr/local/hbase/bin/../lib/jaxb-api-2.1.jar:/usr/local/hbase/bin/../lib/jaxb-impl-2.2.3-1.jar:/usr/local/hbase/bin/../lib/jersey-core-1.8.jar:/usr/local/hbase/bin/../lib/jersey-json-1.8.jar:/usr/local/hbase/bin/../lib/jersey-server-1.8.jar:/usr/local/hbase/bin/../lib/jettison-1.1.jar:/usr/local/hbase/bin/../lib/jetty-6.1.26.jar:/usr/local/hbase/bin/../lib/jetty-util-6.1.26.jar:/usr/local/hbase/bin/../lib/jruby-complete-1.6.5.jar:/usr/local/hbase/bin/../lib/jsp-2.1-6.1.14.jar:/usr/local/hbase/bin/../lib/jsp-api-2.1-6.1.14.jar:/usr/local/hbase/bin/../lib/jsr305-1.3.9.jar:/usr/local/hbase/bin/../lib/junit-4.10-HBASE-1.jar:/usr/local/hbase/bin/../lib/libthrift-0.8.0.jar:/usr/local/hbase/bin/../lib/log4j-1.2.16.jar:/usr/local/hbase/bin/../lib/metrics-core-2.1.2.jar:/usr/local/hbase/bin/../lib/netty-3.2.4.Final.jar:/usr/local/hbase/bin/../lib/protobuf-java-2.4.0a.jar:/usr/local/hbase/bin/../lib/servlet-api-2.5-6.1.14.jar:/usr/local/hbase/bin/../lib/slf4j-api-1.4.3.jar:/usr/local/hbase/bin/../lib/slf4j-log4j12-1.4.3.jar:/usr/local/hbase/bin/../lib/snappy-java-1.0.3.2.jar:/usr/local/hbase/bin/../lib/stax-api-1.0.1.jar:/usr/local/hbase/bin/../lib/velocity-1.7.jar:/usr/local/hbase/bin/../lib/xmlenc-0.52.jar:/usr/local/hbase/bin/../lib/zookeeper-3.4.5.jar:
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:java.library.path=/usr/local/hbase/bin/../lib/native/Linux-i386-32
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:java.io.tmpdir=/tmp
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:java.compiler=<NA>
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:os.name=Linux
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:os.arch=i386
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:os.version=3.2.0-43-generic-pae
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:user.name=root
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:user.home=/root
2013-05-24 11:54:54,343 INFO org.apache.zookeeper.server.ZooKeeperServer: Server environment:user.dir=/home/hduser
2013-05-24 11:54:54,359 INFO org.apache.zookeeper.server.ZooKeeperServer: Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 datadir /tmp/hbase-root/zookeeper/zookeeper_0/version-2 snapdir /tmp/hbase-root/zookeeper/zookeeper_0/version-2
2013-05-24 11:54:54,384 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: binding to port 0.0.0.0/0.0.0.0:2181
2013-05-24 11:54:54,390 INFO org.apache.zookeeper.server.persistence.FileTxnSnapLog: Snapshotting: 0x0 to /tmp/hbase-root/zookeeper/zookeeper_0/version-2/snapshot.0
2013-05-24 11:54:54,448 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /127.0.0.1:49144
2013-05-24 11:54:54,451 INFO org.apache.zookeeper.server.NIOServerCnxn: Processing stat command from /127.0.0.1:49144
2013-05-24 11:54:54,453 INFO org.apache.zookeeper.server.NIOServerCnxn: Stat command output
2013-05-24 11:54:54,454 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /127.0.0.1:49144 (no session established for client)
2013-05-24 11:54:54,454 INFO org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster: Started MiniZK Cluster and connect 1 ZK server on client port: 2181
2013-05-24 11:54:54,509 DEBUG org.apache.hadoop.hbase.master.HMaster: Set serverside HConnection retries=100
2013-05-24 11:54:54,708 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,708 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,709 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,709 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,710 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,710 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,719 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,719 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,720 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,720 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-3
2013-05-24 11:54:54,728 INFO org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: Initializing RPC Metrics with hostName=HMasterCommandLine$LocalHMaster, port=54369
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:zookeeper.version=3.4.5-1392090, built on 09/30/2012 17:52 GMT
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:host.name=hbase.hadoop.com
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.version=1.7.0_21
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.vendor=Oracle Corporation
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.home=/usr/lib/jvm/jdk1.7.0_21/jre
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.class.path=/usr/local/hbase/bin/../conf:/usr/lib/jvm/jdk1.7.0_21/lib/tools.jar:/usr/local/hbase/bin/..:/usr/local/hbase/bin/../hbase-0.94.7.jar:/usr/local/hbase/bin/../hbase-0.94.7-tests.jar:/usr/local/hbase/bin/../lib/activation-1.1.jar:/usr/local/hbase/bin/../lib/asm-3.1.jar:/usr/local/hbase/bin/../lib/avro-1.5.3.jar:/usr/local/hbase/bin/../lib/avro-ipc-1.5.3.jar:/usr/local/hbase/bin/../lib/commons-beanutils-1.7.0.jar:/usr/local/hbase/bin/../lib/commons-beanutils-core-1.8.0.jar:/usr/local/hbase/bin/../lib/commons-cli-1.2.jar:/usr/local/hbase/bin/../lib/commons-codec-1.4.jar:/usr/local/hbase/bin/../lib/commons-collections-3.2.1.jar:/usr/local/hbase/bin/../lib/commons-configuration-1.6.jar:/usr/local/hbase/bin/../lib/commons-digester-1.8.jar:/usr/local/hbase/bin/../lib/commons-el-1.0.jar:/usr/local/hbase/bin/../lib/commons-httpclient-3.1.jar:/usr/local/hbase/bin/../lib/commons-io-2.1.jar:/usr/local/hbase/bin/../lib/commons-lang-2.5.jar:/usr/local/hbase/bin/../lib/commons-logging-1.1.1.jar:/usr/local/hbase/bin/../lib/commons-math-2.1.jar:/usr/local/hbase/bin/../lib/commons-net-1.4.1.jar:/usr/local/hbase/bin/../lib/core-3.1.1.jar:/usr/local/hbase/bin/../lib/guava-11.0.2.jar:/usr/local/hbase/bin/../lib/hadoop-core-1.0.4.jar:/usr/local/hbase/bin/../lib/high-scale-lib-1.1.1.jar:/usr/local/hbase/bin/../lib/httpclient-4.1.2.jar:/usr/local/hbase/bin/../lib/httpcore-4.1.3.jar:/usr/local/hbase/bin/../lib/jackson-core-asl-1.8.8.jar:/usr/local/hbase/bin/../lib/jackson-jaxrs-1.8.8.jar:/usr/local/hbase/bin/../lib/jackson-mapper-asl-1.8.8.jar:/usr/local/hbase/bin/../lib/jackson-xc-1.8.8.jar:/usr/local/hbase/bin/../lib/jamon-runtime-2.3.1.jar:/usr/local/hbase/bin/../lib/jasper-compiler-5.5.23.jar:/usr/local/hbase/bin/../lib/jasper-runtime-5.5.23.jar:/usr/local/hbase/bin/../lib/jaxb-api-2.1.jar:/usr/local/hbase/bin/../lib/jaxb-impl-2.2.3-1.jar:/usr/local/hbase/bin/../lib/jersey-core-1.8.jar:/usr/local/hbase/bin/../lib/jersey-json-1.8.jar:/usr/local/hbase/bin/../lib/jersey-server-1.8.jar:/usr/local/hbase/bin/../lib/jettison-1.1.jar:/usr/local/hbase/bin/../lib/jetty-6.1.26.jar:/usr/local/hbase/bin/../lib/jetty-util-6.1.26.jar:/usr/local/hbase/bin/../lib/jruby-complete-1.6.5.jar:/usr/local/hbase/bin/../lib/jsp-2.1-6.1.14.jar:/usr/local/hbase/bin/../lib/jsp-api-2.1-6.1.14.jar:/usr/local/hbase/bin/../lib/jsr305-1.3.9.jar:/usr/local/hbase/bin/../lib/junit-4.10-HBASE-1.jar:/usr/local/hbase/bin/../lib/libthrift-0.8.0.jar:/usr/local/hbase/bin/../lib/log4j-1.2.16.jar:/usr/local/hbase/bin/../lib/metrics-core-2.1.2.jar:/usr/local/hbase/bin/../lib/netty-3.2.4.Final.jar:/usr/local/hbase/bin/../lib/protobuf-java-2.4.0a.jar:/usr/local/hbase/bin/../lib/servlet-api-2.5-6.1.14.jar:/usr/local/hbase/bin/../lib/slf4j-api-1.4.3.jar:/usr/local/hbase/bin/../lib/slf4j-log4j12-1.4.3.jar:/usr/local/hbase/bin/../lib/snappy-java-1.0.3.2.jar:/usr/local/hbase/bin/../lib/stax-api-1.0.1.jar:/usr/local/hbase/bin/../lib/velocity-1.7.jar:/usr/local/hbase/bin/../lib/xmlenc-0.52.jar:/usr/local/hbase/bin/../lib/zookeeper-3.4.5.jar:
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.library.path=/usr/local/hbase/bin/../lib/native/Linux-i386-32
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.name=Linux
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.arch=i386
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:os.version=3.2.0-43-generic-pae
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.name=root
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.home=/root
2013-05-24 11:54:54,834 INFO org.apache.zookeeper.ZooKeeper: Client environment:user.dir=/home/hduser
2013-05-24 11:54:54,835 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=hbase.hadoop.com:2181 sessionTimeout=180000 watcher=master:54369
2013-05-24 11:54:54,846 INFO org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: The identifier of this process is 4904@Hadoop
2013-05-24 11:54:54,848 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:54:54,849 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to hbase.hadoop.com/172.16.40.3:2181, initiating session
2013-05-24 11:54:54,851 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.16.40.3:40111
2013-05-24 11:54:54,852 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.16.40.3:40111
2013-05-24 11:54:54,855 INFO org.apache.zookeeper.server.persistence.FileTxnLog: Creating new log file: log.1
2013-05-24 11:54:54,912 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x13ed536207b0000 with negotiated timeout 40000 for client /172.16.40.3:40111
2013-05-24 11:54:54,912 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server hbase.hadoop.com/172.16.40.3:2181, sessionid = 0x13ed536207b0000, negotiated timeout = 40000
2013-05-24 11:54:54,988 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server Responder: starting
2013-05-24 11:54:54,988 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server listener on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 1 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 2 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 3 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 4 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 5 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 6 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 54369: starting
2013-05-24 11:54:54,996 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 54369: starting
2013-05-24 11:54:54,997 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 9 on 54369: starting
2013-05-24 11:54:54,997 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 0 on 54369: starting
2013-05-24 11:54:54,997 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 1 on 54369: starting
2013-05-24 11:54:54,997 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 2 on 54369: starting
2013-05-24 11:54:54,999 INFO org.apache.hadoop.metrics.jvm.JvmMetrics: Initializing JVM Metrics with processName=Master, sessionId=hbase.hadoop.com,54369,1369376694740
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: revision
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsUser
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsDate
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsUrl
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: date
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsRevision
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: user
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: hdfsVersion
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: url
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: MetricsString added: version
2013-05-24 11:54:55,004 INFO org.apache.hadoop.hbase.metrics: new MBeanInfo
2013-05-24 11:54:55,006 INFO org.apache.hadoop.hbase.metrics: new MBeanInfo
2013-05-24 11:54:55,006 INFO org.apache.hadoop.hbase.master.metrics.MasterMetrics: Initialized
2013-05-24 11:54:55,030 DEBUG org.apache.hadoop.hbase.regionserver.HRegionServer: Set serverside HConnection retries=100
2013-05-24 11:54:55,031 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,031 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,031 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,031 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,032 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,032 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,032 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,032 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,032 INFO org.apache.hadoop.ipc.HBaseServer: Starting Thread-21
2013-05-24 11:54:55,032 INFO org.apache.hadoop.ipc.HBaseServer: Starting IPC Server listener on 54957
2013-05-24 11:54:55,032 INFO org.apache.hadoop.hbase.ipc.HBaseRpcMetrics: Initializing RPC Metrics with hostName=HRegionServer, port=54957
2013-05-24 11:54:55,052 INFO org.apache.hadoop.hbase.io.hfile.CacheConfig: Allocating LruBlockCache with maximum size 243.6m
2013-05-24 11:54:55,071 INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Deleting ZNode for /hbase/backup-masters/hbase.hadoop.com,54369,1369376694740 from backup master directory
2013-05-24 11:54:55,073 INFO org.apache.zookeeper.server.PrepRequestProcessor: Got user-level KeeperException when processing sessionid:0x13ed536207b0000 type:delete cxid:0x13 zxid:0xb txntype:-1 reqpath:n/a Error Path:/hbase/backup-masters/hbase.hadoop.com,54369,1369376694740 Error:KeeperErrorCode = NoNode for /hbase/backup-masters/hbase.hadoop.com,54369,1369376694740
2013-05-24 11:54:55,079 WARN org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: Node /hbase/backup-masters/hbase.hadoop.com,54369,1369376694740 already deleted, and this is not a retry
2013-05-24 11:54:55,079 INFO org.apache.hadoop.hbase.master.ActiveMasterManager: Master=hbase.hadoop.com,54369,1369376694740
2013-05-24 11:54:55,176 INFO org.apache.hadoop.hbase.master.SplitLogManager: timeout = 300000
2013-05-24 11:54:55,176 INFO org.apache.hadoop.hbase.master.SplitLogManager: unassigned timeout = 180000
2013-05-24 11:54:55,176 INFO org.apache.hadoop.hbase.master.SplitLogManager: resubmit threshold = 3
2013-05-24 11:54:55,179 INFO org.apache.hadoop.hbase.master.SplitLogManager: found 0 orphan tasks and 0 rescan nodes
2013-05-24 11:54:55,186 INFO org.apache.hadoop.hbase.regionserver.ShutdownHook: Installed shutdown hook thread: Shutdownhook:RegionServer:0;hbase.hadoop.com,54957,1369376695050
2013-05-24 11:54:55,187 INFO org.apache.zookeeper.ZooKeeper: Initiating client connection, connectString=hbase.hadoop.com:2181 sessionTimeout=180000 watcher=regionserver:54957
2013-05-24 11:54:55,188 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:54:55,188 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: Accepted socket connection from /172.16.40.3:40113
2013-05-24 11:54:55,188 INFO org.apache.hadoop.hbase.zookeeper.RecoverableZooKeeper: The identifier of this process is 4904@Hadoop
2013-05-24 11:54:55,189 INFO org.apache.zookeeper.ClientCnxn: Socket connection established to hbase.hadoop.com/172.16.40.3:2181, initiating session
2013-05-24 11:54:55,189 INFO org.apache.zookeeper.server.ZooKeeperServer: Client attempting to establish new session at /172.16.40.3:40113
2013-05-24 11:54:55,196 INFO org.apache.zookeeper.server.ZooKeeperServer: Established session 0x13ed536207b0001 with negotiated timeout 40000 for client /172.16.40.3:40113
2013-05-24 11:54:55,196 INFO org.apache.zookeeper.ClientCnxn: Session establishment complete on server hbase.hadoop.com/172.16.40.3:2181, sessionid = 0x13ed536207b0001, negotiated timeout = 40000
2013-05-24 11:54:55,212 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 1
2013-05-24 11:54:56,214 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 2
2013-05-24 11:54:58,217 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 3
2013-05-24 11:55:01,219 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 4
2013-05-24 11:55:05,223 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 5
2013-05-24 11:55:10,226 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 6
2013-05-24 11:55:16,228 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 7
2013-05-24 11:55:23,231 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 8
2013-05-24 11:55:31,234 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 9
2013-05-24 11:55:40,236 INFO org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, sleeping 1000 times 10
2013-05-24 11:55:50,240 WARN org.apache.hadoop.hbase.HBaseFileSystem: Create Directory, retries exhausted
2013-05-24 11:55:50,240 FATAL org.apache.hadoop.hbase.master.HMaster: Unhandled exception. Starting shutdown.
java.io.IOException: Exception in makeDirOnFileSystem
    at org.apache.hadoop.hbase.HBaseFileSystem.makeDirOnFileSystem(HBaseFileSystem.java:134)
    at org.apache.hadoop.hbase.master.MasterFileSystem.checkRootDir(MasterFileSystem.java:428)
    at org.apache.hadoop.hbase.master.MasterFileSystem.createInitialFileSystemLayout(MasterFileSystem.java:148)
    at org.apache.hadoop.hbase.master.MasterFileSystem.<init>(MasterFileSystem.java:133)
    at org.apache.hadoop.hbase.master.HMaster.finishInitialization(HMaster.java:549)
    at org.apache.hadoop.hbase.master.HMaster.run(HMaster.java:408)
    at org.apache.hadoop.hbase.master.HMasterCommandLine$LocalHMaster.run(HMasterCommandLine.java:226)
    at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.hadoop.security.AccessControlException: org.apache.hadoop.security.AccessControlException: Permission denied: user=root, access=WRITE, inode="":hduser:supergroup:rwxr-xr-x
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:525)
    at org.apache.hadoop.ipc.RemoteException.instantiateException(RemoteException.java:95)
    at org.apache.hadoop.ipc.RemoteException.unwrapRemoteException(RemoteException.java:57)
    at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1216)
    at org.apache.hadoop.hdfs.DistributedFileSystem.mkdirs(DistributedFileSystem.java:321)
    at org.apache.hadoop.fs.FileSystem.mkdirs(FileSystem.java:1126)
    at org.apache.hadoop.hbase.HBaseFileSystem.makeDirOnFileSystem(HBaseFileSystem.java:127)
    ... 7 more
Caused by: org.apache.hadoop.ipc.RemoteException: org.apache.hadoop.security.AccessControlException: Permission denied: user=root, access=WRITE, inode="":hduser:supergroup:rwxr-xr-x
    at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:199)
    at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.check(FSPermissionChecker.java:180)
    at org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker.checkPermission(FSPermissionChecker.java:128)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkPermission(FSNamesystem.java:5214)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.checkAncestorAccess(FSNamesystem.java:5188)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirsInternal(FSNamesystem.java:2060)
    at org.apache.hadoop.hdfs.server.namenode.FSNamesystem.mkdirs(FSNamesystem.java:2029)
    at org.apache.hadoop.hdfs.server.namenode.NameNode.mkdirs(NameNode.java:817)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:563)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1388)
    at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:1384)
    at java.security.AccessController.doPrivileged(Native Method)
    at javax.security.auth.Subject.doAs(Subject.java:415)
    at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1121)
    at org.apache.hadoop.ipc.Server$Handler.run(Server.java:1382)

    at org.apache.hadoop.ipc.Client.call(Client.java:1070)
    at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:225)
    at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:82)
    at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:59)
    at com.sun.proxy.$Proxy11.mkdirs(Unknown Source)
    at org.apache.hadoop.hdfs.DFSClient.mkdirs(DFSClient.java:1214)
    ... 10 more
2013-05-24 11:55:50,242 INFO org.apache.hadoop.hbase.master.HMaster: Aborting
2013-05-24 11:55:50,242 DEBUG org.apache.hadoop.hbase.master.HMaster: Stopping service threads
2013-05-24 11:55:50,242 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 54369
2013-05-24 11:55:50,242 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 2 on 54369: exiting
2013-05-24 11:55:50,242 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 1 on 54369: exiting
2013-05-24 11:55:50,242 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 0 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 8 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: REPL IPC Server handler 2 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server listener on 54369
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 9 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 6 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 4 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 1 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 0 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 7 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 3 on 54369: exiting
2013-05-24 11:55:50,243 INFO org.apache.hadoop.ipc.HBaseServer: IPC Server handler 5 on 54369: exiting
2013-05-24 11:55:50,244 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder
2013-05-24 11:55:50,244 INFO org.apache.hadoop.ipc.HBaseServer: Stopping IPC Server Responder
2013-05-24 11:55:50,262 INFO org.apache.zookeeper.server.PrepRequestProcessor: Processed session termination for sessionid: 0x13ed536207b0000
2013-05-24 11:55:50,269 INFO org.apache.zookeeper.ClientCnxn: EventThread shut down
2013-05-24 11:55:50,269 INFO org.apache.zookeeper.ZooKeeper: Session: 0x13ed536207b0000 closed
2013-05-24 11:55:50,269 INFO org.apache.hadoop.hbase.master.HMaster: HMaster main thread exiting
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.16.40.3:40111 which had sessionid 0x13ed536207b0000
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.NIOServerCnxn: Closed socket connection for client /172.16.40.3:40113 which had sessionid 0x13ed536207b0001
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.NIOServerCnxnFactory: NIOServerCnxn factory exited run method
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.ZooKeeperServer: shutting down
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.SessionTrackerImpl: Shutting down
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.ClientCnxn: Unable to read additional data from server sessionid 0x13ed536207b0001, likely server has closed socket, closing socket connection and attempting reconnect
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.PrepRequestProcessor: Shutting down
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.SyncRequestProcessor: Shutting down
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.PrepRequestProcessor: PrepRequestProcessor exited loop!
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.SyncRequestProcessor: SyncRequestProcessor exited!
2013-05-24 11:55:50,270 INFO org.apache.zookeeper.server.FinalRequestProcessor: shutdown of request processor complete
2013-05-24 11:55:50,271 INFO org.apache.hadoop.hbase.zookeeper.MiniZooKeeperCluster: Shutdown MiniZK cluster with all ZK servers
2013-05-24 11:55:51,184 INFO org.apache.hadoop.hbase.master.SplitLogManager$TimeoutMonitor: hbase.hadoop.com,54369,1369376694740.splitLogManagerTimeoutMonitor exiting
2013-05-24 11:55:51,862 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:55:51,862 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:55:52,000 INFO org.apache.zookeeper.server.SessionTrackerImpl: SessionTrackerImpl exited loop!
2013-05-24 11:55:53,217 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:55:53,218 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:55:55,230 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:55:55,230 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:55:57,187 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:55:57,187 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:55:58,478 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:55:58,478 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:55:59,739 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:55:59,740 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:01,801 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:01,802 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:03,361 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:03,361 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:05,073 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:05,073 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:06,845 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:06,845 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:08,459 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:08,460 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:09,752 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:09,752 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:10,874 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:10,874 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:12,600 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:12,600 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:13,765 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:13,765 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:14,971 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:14,971 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:16,304 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:16,305 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:17,626 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:17,627 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:18,950 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:18,950 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:20,247 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:20,247 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:22,060 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:22,060 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:23,847 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:23,847 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:24,953 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:24,953 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:26,082 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:26,083 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:28,008 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:28,009 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:29,990 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:29,990 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:31,615 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:31,615 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:33,437 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:33,437 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:35,076 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:35,077 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:36,659 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:36,659 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:38,345 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:38,345 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:40,318 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:40,318 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:42,195 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:42,195 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:43,844 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:43,845 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:45,595 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:45,595 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:46,766 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:46,767 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:48,616 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:48,616 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:50,308 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:50,308 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:51,694 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:51,694 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:53,296 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:53,297 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:55,052 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:55,053 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:56,408 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:56,408 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:58,464 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:58,464 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:56:59,720 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:56:59,720 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:01,812 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:01,812 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:03,636 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:03,636 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:05,188 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:05,188 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:07,157 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:07,158 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:08,393 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:08,393 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:09,813 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:09,814 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:11,052 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:11,053 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:12,189 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:12,189 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:14,157 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:14,157 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:15,615 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:15,615 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:16,917 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:16,917 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:18,517 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:18,518 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:19,995 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:19,996 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:21,525 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:21,525 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:23,153 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:23,153 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:25,044 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:25,044 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:26,630 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:26,631 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:28,210 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:28,211 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:29,428 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:29,428 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:31,511 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:31,511 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:32,826 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:32,826 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:34,578 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:34,579 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:35,856 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:35,856 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:37,266 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:37,267 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:38,774 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:38,775 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:40,271 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:40,271 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:42,045 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:42,045 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:43,609 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:43,609 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:45,498 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:45,498 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:47,267 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:47,268 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:48,977 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:48,978 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:50,804 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:50,804 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:52,606 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:52,606 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:53,908 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:53,908 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:55,553 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:55,553 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:56,776 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:56,777 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:58,459 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:58,460 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:57:59,898 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:57:59,898 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:01,923 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:01,923 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:03,906 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:03,906 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:05,697 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:05,698 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:06,875 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:06,876 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:08,959 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:08,959 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:10,399 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:10,399 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:12,457 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:12,457 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:14,022 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:14,023 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:15,230 ERROR org.apache.hadoop.hbase.master.HMasterCommandLine: Failed to start master
java.lang.RuntimeException: Master not initialized after 200 seconds
    at org.apache.hadoop.hbase.util.JVMClusterUtil.startup(JVMClusterUtil.java:206)
    at org.apache.hadoop.hbase.LocalHBaseCluster.startup(LocalHBaseCluster.java:420)
    at org.apache.hadoop.hbase.master.HMasterCommandLine.startMaster(HMasterCommandLine.java:149)
    at org.apache.hadoop.hbase.master.HMasterCommandLine.run(HMasterCommandLine.java:104)
    at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:65)
    at org.apache.hadoop.hbase.util.ServerCommandLine.doMain(ServerCommandLine.java:76)
    at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:2044)
2013-05-24 11:58:15,231 INFO org.apache.hadoop.hbase.regionserver.ShutdownHook: Shutdown hook starting; hbase.shutdown.hook=true; fsShutdownHook=Thread[Thread-23,5,main]
2013-05-24 11:58:15,231 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Shutdown hook
2013-05-24 11:58:16,109 INFO org.apache.zookeeper.ClientCnxn: Opening socket connection to server hbase.hadoop.com/172.16.40.3:2181. Will not attempt to authenticate using SASL (unknown error)
2013-05-24 11:58:16,109 WARN org.apache.zookeeper.ClientCnxn: Session 0x13ed536207b0001 for server null, unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
    at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
    at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:692)
    at org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:350)
    at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1068)
2013-05-24 11:58:16,332 INFO org.apache.hadoop.ipc.HBaseServer: Stopping server on 54957
2013-05-24 11:58:16,333 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server hbase.hadoop.com,54957,1369376695050: Initialization of RS failed.  Hence aborting RS.
java.io.IOException: Received the shutdown message while waiting.
    at org.apache.hadoop.hbase.regionserver.HRegionServer.blockAndCheckIfStopped(HRegionServer.java:674)
    at org.apache.hadoop.hbase.regionserver.HRegionServer.initializeZooKeeper(HRegionServer.java:649)
    at org.apache.hadoop.hbase.regionserver.HRegionServer.preRegistrationInitialization(HRegionServer.java:603)
    at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:727)
    at java.lang.Thread.run(Thread.java:722)
2013-05-24 11:58:16,350 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
2013-05-24 11:58:16,350 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Initialization of RS failed.  Hence aborting RS.
2013-05-24 11:58:16,351 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: Registered RegionServer MXBean
2013-05-24 11:58:16,351 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: ABORTING region server hbase.hadoop.com,54957,1369376695050: Unhandled exception: null
java.lang.NullPointerException
    at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:748)
    at java.lang.Thread.run(Thread.java:722)
2013-05-24 11:58:16,351 FATAL org.apache.hadoop.hbase.regionserver.HRegionServer: RegionServer abort: loaded coprocessors are: []
2013-05-24 11:58:16,351 INFO org.apache.hadoop.hbase.regionserver.HRegionServer: STOPPED: Unhandled exception: null
2013-05-24 11:58:16,352 ERROR org.apache.zookeeper.server.NIOServerCnxnFactory: Thread Thread[RegionServer:0;hbase.hadoop.com,54957,1369376695050,5,main] died
java.lang.NullPointerException
    at org.apache.hadoop.hbase.regionserver.HRegionServer.run(HRegionServer.java:800)
    at java.lang.Thread.run(Thread.java:722)
2013-05-24 11:58:16,352 INFO org.apache.hadoop.hbase.regionserver.ShutdownHook: Starting fs shutdown hook thread.
2013-05-24 11:58:16,366 INFO org.apache.hadoop.hbase.regionserver.ShutdownHook: Shutdown hook finished.

Please help me to fix this issue. I am unable to open hbase web ui in the browser too meanwhile hadoop is running smoothly and i can open hadoop web ui in browser. 

[Ashwanth Kumar]

Is your Hadoop DFS Running? Check $ jps for the following process

1. NameNode
2. DataNode

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[Amith Kumar]

yes
hduser@Hadoop:/usr/local/hadoop/bin$ jps
4199 Jps
3808 SecondaryNameNode
3568 DataNode
3340 NameNode
3892 JobTracker
4123 TaskTracker

[Srinivasan Ramalingam]

Hi Amit please follow the below steps.surely you will get solution

Step1:Download the hbase package from apache website.
   $ cd $HADOOP_HOME
   $ wget http://hbasepackagedownload
   $ tar -xvf hbas-*.tar.gz
   $ mv hbase-* hbase
step2:Add the hbase_home from .bashrc file 
  $ cd ~
  $ vi .bashrc
  $ export HBASE_HOME=$HADOOP_HOME/hbase  
  $ source .bashrc
step3:create temporary directory of HBase on the local filesystem
  $ mkdir $HBASE_HOME/var
step4:To tell HBase where the Java installation is, set JAVA_HOME in the HBase environment setting file  
 $ vi $HBASE_HOME/conf/hbase-env.sh
     export JAVA_HOME=<java installation directory>
step4a.if you installed zookeeper separetly,you can edit this line.
   $ vi $HBASE_HOME/conf/hbase-env.sh
     export HBASE_MANAGES_ZK=false
step5:Add these settings to HBase's configuration file
  $ vi $HBASE_HOME/conf/hbase-site.xml

        <configuration>
          <property>
            <name>hbase.rootdir</name>

            <value>hdfs://master1:8020/hbase</value>
        </property>
        <property>
            <name>hbase.cluster.distributed</name>
            <value>true</value>
        </property>
        <property>
            <name>hbase.tmp.dir</name>
            <value>/usr/local/hbase/var</value>
        </property>
        <property>
            <name>hbase.ZooKeeper.quorum</name>
            <value>master1</value>
        </property>
     </configuration>  
step6:Configure the slave nodes of the cluster
       $ vi $HBASE_HOME/conf/regionservers     
            slave1
            slave2
            slave3
step7:Link the HDFS configuration file (hdfs-site.xml) to HBase's configuration folder (conf), so that HBase can see the HDFS's client configuration on your Hadoop cluster:    
      $ ln -s $HADOOP_HOME/conf/hdfs-site.xml $HBASE_HOME/conf/hdfs-site.xml    
step8:Remove the hadoop jar and zookeeper jar from hbase directory
     $ rm -i $HBASE_HOME/lib/hadoop-core-*.jar
     $ rm -i $HBASE_HOME/lib/ZooKeeper-*.jar
step9:Copy the hadoop-core and Zookeeper JAR file, and their dependencies, from your Hadoop and ZooKeeper installation     
     $ cp -i $HADOOP_HOME/hadoop-core-*.jar $HBASE_HOME/lib/
     $ cp -i $HADOOP_HOME/lib/commons-configuration-*.jar $HBASE_HOME/lib/
     $ cp -i $ZK_HOME/ZooKeeper-*.jar $HBASE_HOME/lib/
step10:Do the step1 to step9 in your slave nodes
step11:start the hbase services
   $ $HBASE_HOME/bin/start-hbase.sh

[Ashwanth Kumar]

Try starting your HBase as hduser instead of root user.