[jira] [Reopened] (STORM-119) Nimbus and Supervisor process crash with error.

["Rick Kellogg (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/STORM-119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rick Kellogg reopened STORM-119:
--------------------------------

> Nimbus and Supervisor process crash with error.
> -----------------------------------------------
>
>                 Key: STORM-119
>                 URL: https://issues.apache.org/jira/browse/STORM-119
>             Project: Apache Storm
>          Issue Type: Bug
>          Components: storm-core
>            Reporter: James Xu
>            Priority: Minor
>
> Hi,
> We are getting the below exception while running storm and zookeper on the same box.
> 2013-11-26 16:42:48 CuratorFrameworkImpl [ERROR] Background operation retry gave up
> org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
> at com.netflix.curator.framework.imps.CuratorFrameworkImpl.processBackgroundOperation(CuratorFrameworkImpl.java:380)
> at com.netflix.curator.framework.imps.BackgroundSyncImpl$1.processResult(BackgroundSyncImpl.java:49)
> at org.apache.zookeeper.ClientCnxn$EventThread.processEvent(ClientCnxn.java:617)
> at org.apache.zookeeper.ClientCnxn$EventThread.run(ClientCnxn.java:506)
> 2013-11-26 16:42:52 nimbus [ERROR] Error when processing event
> org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /storms
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:90)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
> at org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1363)
> at com.netflix.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:184)
> at com.netflix.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:173)
> at com.netflix.curator.RetryLoop.callWithRetry(RetryLoop.java:85)
> at com.netflix.curator.framework.imps.GetChildrenBuilderImpl.pathInForeground(GetChildrenBuilderImpl.java:169)
> at com.netflix.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:161)
> at com.netflix.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:36)
> at backtype.storm.zookeeper$get_children.invoke(zookeeper.clj:111)
> at backtype.storm.cluster$mk_distributed_cluster_state$reify__1996.get_children(cluster.clj:86)
> at backtype.storm.cluster$mk_storm_cluster_state$reify__2415.active_storms(cluster.clj:237)
> at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:93)
> at clojure.lang.Reflector.invokeNoArgInstanceMember(Reflector.java:298)
> at backtype.storm.daemon.nimbus$mk_assignments.doInvoke(nimbus.clj:634)
> at clojure.lang.RestFn.invoke(RestFn.java:410)
> at backtype.storm.daemon.nimbus$fn__3592$exec_fn__1228__auto____3593$fn__3598$fn__3599.invoke(nimbus.clj:872)
> at backtype.storm.daemon.nimbus$fn__3592$exec_fn__1228__auto____3593$fn__3598.invoke(nimbus.clj:871)
> at backtype.storm.timer$schedule_recurring$this__1776.invoke(timer.clj:69)
> at backtype.storm.timer$mk_timer$fn__1759$fn__1760.invoke(timer.clj:33)
> at backtype.storm.timer$mk_timer$fn__1759.invoke(timer.clj:26)
> at clojure.lang.AFn.run(AFn.java:24)
> at java.lang.Thread.run(Thread.java:724)
> The exception is stopping nimbus and supervisor processes. We are using storm-0.8.2 and zookeeper-3.4.5.



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