Error while start cdap standalone on cloudera vm 5.5

[vamsi...@gmail.com]

Hi

I am facing the below exception when i try to start cdap.I have downloaded cdap SDK onto clouder vm 5.5 and tried  "cdap.sh start".

Exception in thread "DatasetTypeManager STARTING" java.lang.RuntimeException: co.cask.tephra.TransactionFailureException: Transaction function failure for transaction.
    at com.google.common.base.Throwables.propagate(Throwables.java:160)
    at com.google.common.util.concurrent.AbstractIdleService$1$1.run(AbstractIdleService.java:47)
    at java.lang.Thread.run(Thread.java:745)
Caused by: co.cask.tephra.TransactionFailureException: Transaction function failure for transaction.
    at co.cask.tephra.DefaultTransactionExecutor.executeOnce(DefaultTransactionExecutor.java:138)
    at co.cask.tephra.DefaultTransactionExecutor.executeWithRetry(DefaultTransactionExecutor.java:115)
    at co.cask.tephra.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:72)
    at co.cask.tephra.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:90)
    at co.cask.cdap.data2.dataset2.tx.TransactionalDatasetRegistry.execute(TransactionalDatasetRegistry.java:74)
    at co.cask.cdap.data2.datafabric.dataset.type.DatasetTypeManager.deleteSystemModules(DatasetTypeManager.java:442)
    at co.cask.cdap.data2.datafabric.dataset.type.DatasetTypeManager.startUp(DatasetTypeManager.java:96)
    at com.google.common.util.concurrent.AbstractIdleService$1$1.run(AbstractIdleService.java:43)
    ... 1 more
Caused by: co.cask.cdap.api.dataset.DataSetException: scan failed
------------------------
=----------------------- and so on...until...
Caused by: java.lang.IllegalArgumentException: File is not a table (bad magic number)
    at com.google.common.base.Preconditions.checkArgument(Preconditions.java:92)
    at org.iq80.leveldb.table.Footer.readFooter(Footer.java:69)
    at org.iq80.leveldb.table.MMapTable.init(MMapTable.java:52)
    at org.iq80.leveldb.table.Table.<init>(Table.java:59)
    at org.iq80.leveldb.table.MMapTable.<init>(MMapTable.java:44)
    at org.iq80.leveldb.impl.TableCache$TableAndFile.<init>(TableCache.java:115)
    at org.iq80.leveldb.impl.TableCache$TableAndFile.<init>(TableCache.java:102)
    at org.iq80.leveldb.impl.TableCache$1.load(TableCache.java:57)
    at org.iq80.leveldb.impl.TableCache$1.load(TableCache.java:54)
    at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3589)
    at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2374)
    at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2337)
    at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2252)
    ... 34 more
2016-06-17 10:50:10,351 - ERROR [ExternalJavaProcessExecutor:c.c.c.ExternalJavaProcessExecutor@94] - Process co.cask.cdap.kafka.run.KafkaServerMain exited with exit code 143
2016-06-17 10:50:10,351 - ERROR [ExternalJavaProcessExecutor:c.c.c.ExternalJavaProcessExecutor@94] - Process co.cask.cdap.kafka.run.KafkaServerMain exited with exit code 143
2016-06-17 10:50:10,366 - ERROR [ExternalJavaProcessExecutor:c.c.c.ExternalJavaProcessExecutor@94] - Process org.apache.zookeeper.server.ZooKeeperServerMain exited with exit code 143
2016-06-17 10:50:10,366 - ERROR [ExternalJavaProcessExecutor:c.c.c.ExternalJavaProcessExecutor@94] - Process org.apache.zookeeper.server.ZooKeeperServerMain exited with exit code 143

[Rohit Sinha]

Hello,

Can you please send us the cdap-debug.log file so that we can look into this issue. You can find it under logs in cdap sdk directory. 

Thanks. 

[Vamsi Sudhir]

I have done a fresh install of cloudera vm and tried cdap standalone again.
This time i get a different error. Please see the cdap-debug.log attached.

[Sreevatsan Raman]

Hi Vamsi, 

If you look at the logs, you will notice the following error. 

2016-06-20 05:58:29,297 - INFO  [InMemoryKeyManager STARTING:c.c.c.s.a.AbstractKeyManager@127] - Changed current key to KeyIdentifier{keyId=1896823339, expiration=9223372036854775807}

2016-06-20 05:58:29,416 - INFO  [NettyRouter-1:c.c.c.g.r.NettyRouter@281] - Starting Netty Router for service gateway on address /0.0.0.0:10000...

2016-06-20 05:58:29,440 - ERROR [main:c.c.c.StandaloneMain@401] - Failed to start Standalone CDAP: Router failed to bind to 0.0.0.0:10000

2016-06-20 05:58:29,451 - INFO  [Thread-2:c.c.c.k.r.KafkaServerMain@128] - Stopping embedded kafka server...

2016-06-20 05:58:29,780 - ERROR [ExternalJavaProcessExecutor:c.c.c.ExternalJavaProcessExecutor@94] - Process co.cask.cdap.kafka.run.KafkaServerMain exited with exit code 143

Do you have any process that is already binding to port 10000 on the host you are running router? You can change the port that router binds to and corresponding change for UI to talk to the correct router port by changing the following configurations in cdap-site.xml 

 <property

   <name>router.bind.port</name>

    <value>11015</value>

  </property>
 <property>
    <name>router.server.port</name>
    <value>11015</value>
  </property>

Let us know if you still have issues. 

Thanks,
Sree

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[Vamsi Sudhir]

That was it...I am able to see the UI coming up now. 

Thanks much for looking into this.

--------------------------------------------------

Hi Vamsi, 

If you look at the logs, you will notice the following error. 

2016-06-20 05:58:29,297 - INFO  [InMemoryKeyManager STARTING:c.c.c.s.a.AbstractKeyManager@127] - Changed current key to KeyIdentifier{keyId=1896823339, expiration=9223372036854775807}

2016-06-20 05:58:29,416 - INFO  [NettyRouter-1:c.c.c.g.r.NettyRouter@281] - Starting Netty Router for service gateway on address /0.0.0.0:10000...

2016-06-20 05:58:29,440 - ERROR [main:c.c.c.StandaloneMain@401] - Failed to start Standalone CDAP: Router failed to bind to 0.0.0.0:10000

2016-06-20 05:58:29,451 - INFO  [Thread-2:c.c.c.k.r.KafkaServerMain@128] - Stopping embedded kafka server...

2016-06-20 05:58:29,780 - ERROR [ExternalJavaProcessExecutor:c.c.c.ExternalJavaProcessExecutor@94] - Process co.cask.cdap.kafka.run.KafkaServerMain exited with exit code 143

Do you have any process that is already binding to port 10000 on the host you are running router? You can change the port that router binds to and corresponding change for UI to talk to the correct router port by changing the following configurations in cdap-site.xml 

 <property

   <name>router.bind.port</name>

    <value>11015</value>

  </property>
 <property>
    <name>router.server.port</name>
    <value>11015</value>
  </property>

Let us know if you still have issues. 

Thanks,
Sree