Re: problems with java couchbase library

1,516 views

Skip to first unread message

Tugdual Grall

unread,

Jun 11, 2013, 6:23:50 AM6/11/13

to couc...@googlegroups.com

Hello Pablo,

Can you please give more information about your environment:

1- Which SDK are you using (exact release)?

2- Which version of the Server?

- what is the configuration of your bucket? (SASL password, bucket name)

3- Share some code snippet ?

- especially the connection part

Regards

Tug

@tgrall

On Tuesday, June 11, 2013 2:08:15 AM UTC+2, Pablo Nebrera wrote:

Hello

I am getting this error:

2013-06-10 23:59:35.903 INFO com.couchbase.client.CouchbaseConnection: Reconnecting {QA sa=pablo05/192.168.106.205:11210, #Rops=0, #Wops=1, #iq=0, topRop=null, topWop=SASL steps operation, toWrite=0, interested=0}
2013-06-10 23:59:35.904 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@4cbf45af
2013-06-10 23:59:35.904 WARN net.spy.memcached.auth.AuthThreadMonitor: Incomplete authentication interrupted for node {QA sa=pablo05/192.168.106.205:11210, #Rops=0, #Wops=1, #iq=0, topRop=null, topWop=SASL steps operation, toWrite=0, interested=8}
2013-06-10 23:59:35.904 WARN net.spy.memcached.auth.AuthThread: Authentication failed to pablo05/192.168.106.205:11210
2013-06-10 23:59:35.907 ERROR net.spy.memcached.protocol.binary.SASLAuthOperationImpl: Error: Auth failure
2013-06-10 23:59:35.907 INFO com.couchbase.client.CouchbaseConnection: Reconnection due to exception handling a memcached operation on {QA sa=pablo05/192.168.106.205:11210, #Rops=1, #Wops=0, #iq=0, topRop=SASL auth operation, topWop=null, toWrite=0, interested=1}. This may be due to an authentication failure.
OperationException: SERVER: Auth failure
at net.spy.memcached.protocol.BaseOperationImpl.handleError(BaseOperationImpl.java:164)
at net.spy.memcached.protocol.binary.OperationImpl.finishedPayload(OperationImpl.java:176)
at net.spy.memcached.protocol.binary.SASLBaseOperationImpl.finishedPayload(SASLBaseOperationImpl.java:93)
at net.spy.memcached.protocol.binary.OperationImpl.readFromBuffer(OperationImpl.java:162)
at net.spy.memcached.protocol.binary.SASLBaseOperationImpl.readFromBuffer(SASLBaseOperationImpl.java:41)
at net.spy.memcached.MemcachedConnection.handleReads(MemcachedConnection.java:562)
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:479)
at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:260)
at com.couchbase.client.CouchbaseConnection.run(CouchbaseConnection.java:273)
2013-06-10 23:59:35.908 WARN com.couchbase.client.CouchbaseConnection: Closing, and reopening {QA sa=pablo05/192.168.106.205:11210, #Rops=1, #Wops=0, #iq=0, topRop=SASL auth operation, topWop=null, toWrite=0, interested=1}, attempt 0.
2013-06-10 23:59:35.908 WARN net.spy.memcached.protocol.binary.BinaryMemcachedNodeImpl: Discarding partially completed op: SASL auth operation

What can I do ?

Thanks

Pablo Nebrera

Pablo Nebrera

unread,

Jun 11, 2013, 6:38:57 AM6/11/13

to couc...@googlegroups.com

Inline:

2013/6/11 Tugdual Grall <tug...@gmail.com>

Hello Pablo,

Can you please give more information about your environment:

1- Which SDK are you using (exact release)?

SDK-1.1.7

couchbase-client-1.1.7.jar

spymemcached-2.9.0.jar

jettison-1.1.jar

netty-3.5.5.Final.jar

commons-codec-1.5.jar

httpcore-4.1.1.jar

httpcore-nio-4.1.1.jar

2- Which version of the Server?

# rpm -qa|grep -i couchb

libcouchbase2-core-2.0.6-1.x86_64

libcouchbase2-2.0.6-1.x86_64

libcouchbase2-libevent-2.0.6-1.x86_64

couchbase-server-2.0.1-170.x86_64

- what is the configuration of your bucket? (SASL password, bucket name)

The bucket name is redborder and I use password to access. I have connected to the webpage listining on http://192.168.101.205:8091 with this credentials and it worked perfectlky.

3- Share some code snippet ?

- especially the connection part

Now I am using the hello code found on http://www.couchbase.com/develop/java/current. I have changed the lines:

* public class App -> public class Main Because the filename is called Main.java in the example

* client = new CouchbaseClient(uris, "default", ""); -> client = new CouchbaseClient(uris, "redborder", "1c5UEGXdZG6Uv8h");

-> I use redborder bucket name

-> the password 1c5UEGXdZG6Uv8h is random in lab

I create the user with this command:

couchbase-cli cluster-init -c 127.0.0.1:8091 --cluster-init-username=Administrator --cluster-init-password=1c5UEGXdZG6Uv8h --cluster-init-ramsize=1024

couchbase-cli cluster-init -c 127.0.0.1:8091 --cluster-init-username=redborder --cluster-init-password=1c5UEGXdZG6Uv8h --cluster-init-ramsize=1024 -u Administrator -p 1c5UEGXdZG6Uv8h

And the bucket with this command:

couchbase-cli bucket-create -c 127.0.0.1:8091 --bucket=redborder --bucket-type=couchbase --bucket-replica=1 --bucket-ramsize=1024 -u Administrator -p 1c5UEGXdZG6Uv8h

When I compile it works and when I execute I get this logs:

# java -cp .:couchbase-client-1.1.7.jar:spymemcached-2.9.0.jar:jettison-1.1.jar:netty-3.5.5.Final.jar:commons-codec-1.5.jar:httpcore-4.1.1.jar:httpcore-nio-4.1.1.jar Main

jun 11, 2013 10:34:49 AM com.couchbase.client.CouchbaseProperties setPropertyFile

INFO: Could not load properties file "cbclient.properties" because: File not found with system classloader.

2013-06-11 10:34:49.850 INFO com.couchbase.client.CouchbaseConnection: Added {QA sa=/192.168.106.205:11210, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue

2013-06-11 10:34:49.851 INFO com.couchbase.client.CouchbaseConnection: Added {QA sa=/192.168.106.203:11210, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue

2013-06-11 10:34:49.852 INFO com.couchbase.client.CouchbaseConnection: Added {QA sa=/192.168.106.204:11210, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue

2013-06-11 10:34:49.861 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@36263003

2013-06-11 10:34:49.864 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@7a75479a

2013-06-11 10:34:49.864 INFO com.couchbase.client.CouchbaseConnection: Connection state changed for sun.nio.ch.SelectionKeyImpl@51a30bb

2013-06-11 10:34:49.884 ERROR net.spy.memcached.protocol.binary.SASLAuthOperationImpl: Error: Auth failure

2013-06-11 10:34:49.885 INFO com.couchbase.client.CouchbaseConnection: Reconnection due to exception handling a memcached operation on {QA sa=pablo04/192.168.106.204:11210, #Rops=1, #Wops=0, #iq=0, topRop=SASL auth operation, topWop=null, toWrite=0, interested=1}. This may be due to an authentication failure.

OperationException: SERVER: Auth failure

at net.spy.memcached.protocol.BaseOperationImpl.handleError(BaseOperationImpl.java:164)

at net.spy.memcached.protocol.binary.OperationImpl.finishedPayload(OperationImpl.java:176)

at net.spy.memcached.protocol.binary.SASLBaseOperationImpl.finishedPayload(SASLBaseOperationImpl.java:93)

at net.spy.memcached.protocol.binary.OperationImpl.readFromBuffer(OperationImpl.java:162)

at net.spy.memcached.protocol.binary.SASLBaseOperationImpl.readFromBuffer(SASLBaseOperationImpl.java:41)

at net.spy.memcached.MemcachedConnection.handleReads(MemcachedConnection.java:562)

at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:479)

at net.spy.memcached.MemcachedConnection.handleIO(MemcachedConnection.java:260)

at com.couchbase.client.CouchbaseConnection.run(CouchbaseConnection.java:273)

2013-06-11 10:34:49.889 WARN com.couchbase.client.CouchbaseConnection: Closing, and reopening {QA sa=pablo04/192.168.106.204:11210, #Rops=1, #Wops=0, #iq=0, topRop=SASL auth operation, topWop=null, toWrite=0, interested=1}, attempt 0.

2013-06-11 10:34:49.890 WARN net.spy.memcached.protocol.binary.BinaryMemcachedNodeImpl: Discarding partially completed op: SASL auth operation

2013-06-11 10:34:49.891 ERROR net.spy.memcached.protocol.binary.SASLAuthOperationImpl: Error: Auth failure

2013-06-11 10:34:49.892 INFO com.couchbase.client.CouchbaseConnection: Reconnection due to exception handling a memcached operation on {QA sa=pablo05/192.168.106.205:11210, #Rops=1, #Wops=0, #iq=0, topRop=SASL auth operation, topWop=null, toWrite=0, interested=1}. This may be due to an authentication failure.