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From "Vincent Bernat (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CURATOR-280) LeaderLatch doesn't work when using a zookeeper chroot
Date Tue, 10 Nov 2015 17:15:11 GMT

    [ https://issues.apache.org/jira/browse/CURATOR-280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14998933#comment-14998933
] 

Vincent Bernat commented on CURATOR-280:
----------------------------------------

Right, if I use a chroot with a manually created node, it works without any trouble.

> LeaderLatch doesn't work when using a zookeeper chroot
> ------------------------------------------------------
>
>                 Key: CURATOR-280
>                 URL: https://issues.apache.org/jira/browse/CURATOR-280
>             Project: Apache Curator
>          Issue Type: Bug
>          Components: Framework
>    Affects Versions: 2.9.0, 2.9.1
>            Reporter: Vincent Bernat
>
> Hey!
> When using a ZK connection-string with a chroot (for example {{localhost:2181/chroot}}),
the leader election by LeaderLatch doesn't work. This may be similar to CURATOR-270. If I
query {{.getParticipants}}, I get:
> {code}
>       Actual: org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode =
NoNode for /test4
>               org.apache.zookeeper.KeeperException.create(KeeperException.java:111)
>               org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
>               org.apache.zookeeper.ZooKeeper.getChildren(ZooKeeper.java:1590)
>               org.apache.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:214)
>               org.apache.curator.framework.imps.GetChildrenBuilderImpl$3.call(GetChildrenBuilderImpl.java:203)
>               org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
>               org.apache.curator.framework.imps.GetChildrenBuilderImpl.pathInForeground(GetChildrenBuilderImpl.java:199)
>               org.apache.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:191)
>               org.apache.curator.framework.imps.GetChildrenBuilderImpl.forPath(GetChildrenBuilderImpl.java:38)
>               org.apache.curator.framework.recipes.locks.LockInternals.getSortedChildren(LockInternals.java:150)
>               org.apache.curator.framework.recipes.locks.LockInternals.getParticipantNodes(LockInternals.java:132)
>               org.apache.curator.framework.recipes.leader.LeaderLatch.getParticipants(LeaderLatch.java:430)
> {code}



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