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https://issues.apache.org/jira/browse/CURATOR-280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15648674#comment-15648674
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Jordan Zimmerman commented on CURATOR-280:
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>> But "/" is no more special than any other parent path
That's not true. The root path always exists by definition. That you can
"create" it when in chroot is an oddity of ZK. However, I suggest making a new
issue that specifically asks that creatingParentsIfNeeded also create "/". My
concern is that there is a performance penalty for this when it's almost never
used. Let's see what the other committers think. Or maybe we can somehow make
it optional.
> 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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