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https://issues.apache.org/jira/browse/CURATOR-34?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13688535#comment-13688535
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Eric Tschetter commented on CURATOR-34:
---------------------------------------
I'm confused. If you call
framework.create.creatingParentsIfNeeded.forPath("/examples/something");
And
/examples/something
already exists, I believe the correct behavior is to throw a
NodeExistsException, that seems correct to me.
The "creatingParentsIfNeeded()" is just making sure that the parents exist, not
handling the case where the child node might already exist.
> CuratorFramework.create().creatingParentsIfNeeded().forPath() throws
> NodeExistsException if node exists
> -------------------------------------------------------------------------------------------------------
>
> Key: CURATOR-34
> URL: https://issues.apache.org/jira/browse/CURATOR-34
> Project: Apache Curator
> Issue Type: Improvement
> Components: Framework
> Affects Versions: 2.0.0-incubating, 2.0.1-incubating
> Reporter: Nandor Kracser
> Priority: Minor
>
> I think that NodeExistsException should be ignored in CreateBuilderImpl. In
> the try and in the NoNodeException catch block as well.
> org.apache.zookeeper.KeeperException$NodeExistsException: KeeperErrorCode =
> NodeExists for /examples/something
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:119)
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:51)
> at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783)
> at
> org.apache.curator.framework.imps.CreateBuilderImpl$10.call(CreateBuilderImpl.java:626)
> at
> org.apache.curator.framework.imps.CreateBuilderImpl$10.call(CreateBuilderImpl.java:610)
> at org.apache.curator.RetryLoop.callWithRetry(RetryLoop.java:107)
> at
> org.apache.curator.framework.imps.CreateBuilderImpl.pathInForeground(CreateBuilderImpl.java:606)
> at
> org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:429)
> at
> org.apache.curator.framework.imps.CreateBuilderImpl.forPath(CreateBuilderImpl.java:409)
> at
> org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:317)
> at
> org.apache.curator.framework.imps.CreateBuilderImpl$4.forPath(CreateBuilderImpl.java:253)
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