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From "Vincent Bernat (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CURATOR-280) LeaderLatch doesn't work when using a zookeeper chroot
Date Tue, 10 Nov 2015 11:00:12 GMT
Vincent Bernat created CURATOR-280:
--------------------------------------

             Summary: 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: 2.9.1, 2.9.0
            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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