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Posted to user@storm.apache.org by "M.Tarkeshwar Rao" <ta...@gmail.com> on 2014/08/21 13:01:07 UTC
I am getting this connection loss error repeatedly from zookeeper.
can you please suggest me?
Hi all ,
I am getting this error repeatedly. can you please suggest me?
org.apache.zookeeper.KeeperException$ConnectionLossException:
KeeperErrorCode = ConnectionLoss
at
com.netflix.curator.ConnectionState.getZooKeeper(ConnectionState.java:72)
~[curator-client-1.0.1.jar:na]
at
com.netflix.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:74)
[curator-client-1.0.1.jar:na]
at
com.netflix.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:353)
[curator-framework-1.0.1.jar:na]
at
com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:149)
[curator-framework-1.0.1.jar:na]
at
com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:138)
[curator-framework-1.0.1.jar:na]
at com.netflix.curator.RetryLoop.callWithRetry(RetryLoop.java:85)
[curator-client-1.0.1.jar:na]
at
com.netflix.curator.framework.imps.ExistsBuilderImpl.pathInForeground(ExistsBuilderImpl.java:134)
[curator-framework-1.0.1.jar:na]
at
com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:125)
[curator-framework-1.0.1.jar:na]
at
com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:34)
[curator-framework-1.0.1.jar:na]
at
com.ericsson.mm.storm.zookeeper.service.TransactionErrorHandlerZK.init(TransactionErrorHandlerZK.java:67)
[mm-storm.jar:na]
at
com.ericsson.mm.storm.zookeeper.service.TransactionErrorHandlerZK.connect(TransactionErrorHandlerZK.java:51)
[mm-storm.jar:na]
at
com.ericsson.mm.storm.zookeeper.service.ZookeeperAdapter.connect(ZookeeperAdapter.java:89)
[mm-storm.jar:na]
at
com.ericsson.mm.storm.utils.ZookeeperFacade.createConnectionToZk(ZookeeperFacade.java:42)
[mm-storm.jar:na]
at
com.ericsson.mm.storm.transactional.bolt.impl.TransactionalBatchDataCreator.prepare(TransactionalBatchDataCreator.java:111)
[mm-storm.jar:na]
at
backtype.storm.topology.BasicBoltExecutor.prepare(BasicBoltExecutor.java:26)
[storm-core-0.9.0.1.jar:na]
at
backtype.storm.daemon.executor$fn__3498$fn__3510.invoke(executor.clj:674)
[storm-core-0.9.0.1.jar:na]
at backtype.storm.util$async_loop$fn__444.invoke(util.clj:401)
[storm-core-0.9.0.1.jar:na]
at clojure.lang.AFn.run(AFn.java:24) [clojure-1.4.0.jar:na]
at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
2014-08-21 18:13:06 o.a.z.ClientCnxn [INFO] Opening socket connection to
server bl460cx2378/10.61.251.98:2000
2014-08-21 18:13:06 o.a.z.ClientCnxn [WARN] Session 0x0 for server null,
unexpected error, closing socket connection and attempting reconnect
java.net.ConnectException: Connection refused
at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
~[na:1.7.0_45]
at
sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:735)
~[na:1.7.0_45]
at
org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
~[zookeeper-3.3.3.jar:3.3.3-1073969]
Regards
Tarkeshwar
Re: I am getting this connection loss error repeatedly from
zookeeper. can you please suggest me?
Posted by Corey Nolet <cj...@gmail.com>.
Are you able to verify that a connection too Zookeeper ever made? Is Storm
running for you at all?
On Sat, Aug 23, 2014 at 12:39 AM, Georgy Abraham <it...@gmail.com>
wrote:
> Storm is trying to run a zookeeper at your machine in 10.61.251.98:2000 .
> The code is not able to connect , maybe that port is already used by
> someone else ? Or Zookeeper cannot start ? Or zookeeper is not started ..
> Investigate on this lines and hope it solves your problem.
>
>
> On Thu, Aug 21, 2014 at 4:31 PM, M.Tarkeshwar Rao <ta...@gmail.com>
> wrote:
>
>> Hi all ,
>>
>>
>>
>> I am getting this error repeatedly. can you please suggest me?
>>
>> org.apache.zookeeper.KeeperException$ConnectionLossException:
>> KeeperErrorCode = ConnectionLoss
>>
>> at
>> com.netflix.curator.ConnectionState.getZooKeeper(ConnectionState.java:72)
>> ~[curator-client-1.0.1.jar:na]
>>
>> at
>> com.netflix.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:74)
>> [curator-client-1.0.1.jar:na]
>>
>> at
>> com.netflix.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:353)
>> [curator-framework-1.0.1.jar:na]
>>
>> at
>> com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:149)
>> [curator-framework-1.0.1.jar:na]
>>
>> at
>> com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:138)
>> [curator-framework-1.0.1.jar:na]
>>
>> at com.netflix.curator.RetryLoop.callWithRetry(RetryLoop.java:85)
>> [curator-client-1.0.1.jar:na]
>>
>> at
>> com.netflix.curator.framework.imps.ExistsBuilderImpl.pathInForeground(ExistsBuilderImpl.java:134)
>> [curator-framework-1.0.1.jar:na]
>>
>> at
>> com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:125)
>> [curator-framework-1.0.1.jar:na]
>>
>> at
>> com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:34)
>> [curator-framework-1.0.1.jar:na]
>>
>> at
>> com.ericsson.mm.storm.zookeeper.service.TransactionErrorHandlerZK.init(TransactionErrorHandlerZK.java:67)
>> [mm-storm.jar:na]
>>
>> at
>> com.ericsson.mm.storm.zookeeper.service.TransactionErrorHandlerZK.connect(TransactionErrorHandlerZK.java:51)
>> [mm-storm.jar:na]
>>
>> at
>> com.ericsson.mm.storm.zookeeper.service.ZookeeperAdapter.connect(ZookeeperAdapter.java:89)
>> [mm-storm.jar:na]
>>
>> at
>> com.ericsson.mm.storm.utils.ZookeeperFacade.createConnectionToZk(ZookeeperFacade.java:42)
>> [mm-storm.jar:na]
>>
>> at
>> com.ericsson.mm.storm.transactional.bolt.impl.TransactionalBatchDataCreator.prepare(TransactionalBatchDataCreator.java:111)
>> [mm-storm.jar:na]
>>
>> at
>> backtype.storm.topology.BasicBoltExecutor.prepare(BasicBoltExecutor.java:26)
>> [storm-core-0.9.0.1.jar:na]
>>
>> at
>> backtype.storm.daemon.executor$fn__3498$fn__3510.invoke(executor.clj:674)
>> [storm-core-0.9.0.1.jar:na]
>>
>> at backtype.storm.util$async_loop$fn__444.invoke(util.clj:401)
>> [storm-core-0.9.0.1.jar:na]
>>
>> at clojure.lang.AFn.run(AFn.java:24) [clojure-1.4.0.jar:na]
>>
>> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
>>
>> 2014-08-21 18:13:06 o.a.z.ClientCnxn [INFO] Opening socket connection to
>> server bl460cx2378/10.61.251.98:2000
>>
>> 2014-08-21 18:13:06 o.a.z.ClientCnxn [WARN] Session 0x0 for server null,
>> unexpected error, closing socket connection and attempting reconnect
>>
>> java.net.ConnectException: Connection refused
>>
>> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
>> ~[na:1.7.0_45]
>>
>> at
>> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:735)
>> ~[na:1.7.0_45]
>>
>> at
>> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
>> ~[zookeeper-3.3.3.jar:3.3.3-1073969]
>>
>>
>> Regards
>>
>> Tarkeshwar
>>
>
>
Re: I am getting this connection loss error repeatedly from
zookeeper. can you please suggest me?
Posted by Georgy Abraham <it...@gmail.com>.
Storm is trying to run a zookeeper at your machine in 10.61.251.98:2000 .
The code is not able to connect , maybe that port is already used by
someone else ? Or Zookeeper cannot start ? Or zookeeper is not started ..
Investigate on this lines and hope it solves your problem.
On Thu, Aug 21, 2014 at 4:31 PM, M.Tarkeshwar Rao <ta...@gmail.com>
wrote:
> Hi all ,
>
>
>
> I am getting this error repeatedly. can you please suggest me?
>
> org.apache.zookeeper.KeeperException$ConnectionLossException:
> KeeperErrorCode = ConnectionLoss
>
> at
> com.netflix.curator.ConnectionState.getZooKeeper(ConnectionState.java:72)
> ~[curator-client-1.0.1.jar:na]
>
> at
> com.netflix.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:74)
> [curator-client-1.0.1.jar:na]
>
> at
> com.netflix.curator.framework.imps.CuratorFrameworkImpl.getZooKeeper(CuratorFrameworkImpl.java:353)
> [curator-framework-1.0.1.jar:na]
>
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:149)
> [curator-framework-1.0.1.jar:na]
>
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl$2.call(ExistsBuilderImpl.java:138)
> [curator-framework-1.0.1.jar:na]
>
> at com.netflix.curator.RetryLoop.callWithRetry(RetryLoop.java:85)
> [curator-client-1.0.1.jar:na]
>
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl.pathInForeground(ExistsBuilderImpl.java:134)
> [curator-framework-1.0.1.jar:na]
>
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:125)
> [curator-framework-1.0.1.jar:na]
>
> at
> com.netflix.curator.framework.imps.ExistsBuilderImpl.forPath(ExistsBuilderImpl.java:34)
> [curator-framework-1.0.1.jar:na]
>
> at
> com.ericsson.mm.storm.zookeeper.service.TransactionErrorHandlerZK.init(TransactionErrorHandlerZK.java:67)
> [mm-storm.jar:na]
>
> at
> com.ericsson.mm.storm.zookeeper.service.TransactionErrorHandlerZK.connect(TransactionErrorHandlerZK.java:51)
> [mm-storm.jar:na]
>
> at
> com.ericsson.mm.storm.zookeeper.service.ZookeeperAdapter.connect(ZookeeperAdapter.java:89)
> [mm-storm.jar:na]
>
> at
> com.ericsson.mm.storm.utils.ZookeeperFacade.createConnectionToZk(ZookeeperFacade.java:42)
> [mm-storm.jar:na]
>
> at
> com.ericsson.mm.storm.transactional.bolt.impl.TransactionalBatchDataCreator.prepare(TransactionalBatchDataCreator.java:111)
> [mm-storm.jar:na]
>
> at
> backtype.storm.topology.BasicBoltExecutor.prepare(BasicBoltExecutor.java:26)
> [storm-core-0.9.0.1.jar:na]
>
> at
> backtype.storm.daemon.executor$fn__3498$fn__3510.invoke(executor.clj:674)
> [storm-core-0.9.0.1.jar:na]
>
> at backtype.storm.util$async_loop$fn__444.invoke(util.clj:401)
> [storm-core-0.9.0.1.jar:na]
>
> at clojure.lang.AFn.run(AFn.java:24) [clojure-1.4.0.jar:na]
>
> at java.lang.Thread.run(Thread.java:744) [na:1.7.0_45]
>
> 2014-08-21 18:13:06 o.a.z.ClientCnxn [INFO] Opening socket connection to
> server bl460cx2378/10.61.251.98:2000
>
> 2014-08-21 18:13:06 o.a.z.ClientCnxn [WARN] Session 0x0 for server null,
> unexpected error, closing socket connection and attempting reconnect
>
> java.net.ConnectException: Connection refused
>
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> ~[na:1.7.0_45]
>
> at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:735)
> ~[na:1.7.0_45]
>
> at
> org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1119)
> ~[zookeeper-3.3.3.jar:3.3.3-1073969]
>
>
> Regards
>
> Tarkeshwar
>