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Posted to dev@bookkeeper.apache.org by "Rakesh R (JIRA)" <ji...@apache.org> on 2012/10/08 03:56:02 UTC
[jira] [Commented] (BOOKKEEPER-424) Bookie start is failing
intermittently when zkclient connection delays
[ https://issues.apache.org/jira/browse/BOOKKEEPER-424?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13471368#comment-13471368 ]
Rakesh R commented on BOOKKEEPER-424:
-------------------------------------
Attached latest patch which have the following changes. Please review.
# zkutil.createConnectedZookeeperClient
# also removed unused var 'isZkExpired' from Bookie
Thanks,
Rakesh
> Bookie start is failing intermittently when zkclient connection delays
> ----------------------------------------------------------------------
>
> Key: BOOKKEEPER-424
> URL: https://issues.apache.org/jira/browse/BOOKKEEPER-424
> Project: Bookkeeper
> Issue Type: Bug
> Components: bookkeeper-server
> Affects Versions: 4.0.0, 4.1.0
> Reporter: Rakesh R
> Assignee: Rakesh R
> Fix For: 4.2.0
>
> Attachments: BOOKKEEPER-424-1.patch, BOOKKEEPER-424.patch
>
>
> I'm seeing the following intermittent failure, when there is a delay in establishing zkclient connection with zkserver.
> {code}
> org.apache.bookkeeper.bookie.BookieException$InvalidCookieException: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /ledgers/INSTANCEID
> at org.apache.bookkeeper.bookie.Bookie.checkEnvironment(Bookie.java:329)
> at org.apache.bookkeeper.bookie.Bookie.<init>(Bookie.java:378)
> at org.apache.bookkeeper.bookie.BookieInitializationTest.testStartBookieWithoutZKServer(BookieInitializationTest.java:253)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> at org.junit.internal.runners.statements.FailOnTimeout$1.run(FailOnTimeout.java:28)
> Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /ledgers/INSTANCEID
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:99)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1131)
> at org.apache.zookeeper.ZooKeeper.getData(ZooKeeper.java:1160)
> at org.apache.bookkeeper.bookie.Bookie.getInstanceId(Bookie.java:346)
> at org.apache.bookkeeper.bookie.Bookie.checkEnvironment(Bookie.java:280)
> ... 11 more
> {code}
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