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https://issues.apache.org/jira/browse/ZOOKEEPER-1388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13848899#comment-13848899
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Rakesh R commented on ZOOKEEPER-1388:
-------------------------------------
Hi [~phunt], could you please look at the latest patch and would like to know
the feedback. Thanks
> Client side 'PathValidation' is missing for the multi-transaction api.
> ----------------------------------------------------------------------
>
> Key: ZOOKEEPER-1388
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1388
> Project: ZooKeeper
> Issue Type: Bug
> Components: java client
> Affects Versions: 3.4.0
> Reporter: Rakesh R
> Assignee: Rakesh R
> Fix For: 3.4.6, 3.5.0
>
> Attachments: 0001-ZOOKEEPER-1388-trunk-version.patch,
> 0002-ZOOKEEPER-1388-trunk-version.patch, ZOOKEEPER-1388.patch,
> ZOOKEEPER-1388.patch, ZOOKEEPER-1388.patch, ZOOKEEPER-1388_branch_3_4.patch
>
>
> Multi ops: Op.create(path,..), Op.delete(path, ..), Op.setData(path, ..),
> Op.check(path, ...) apis are not performing the client side path validation
> and the call will go to the server side and is throwing exception back to the
> client.
> It would be good to provide ZooKeeper client side path validation for the
> multi transaction apis. Presently its getting err codes from the server,
> which is also not properly conveying the cause.
> For example: When specified invalid znode path in Op.create, it giving the
> following exception. This will not be useful to know the actual cause.
> {code}
> org.apache.zookeeper.KeeperException$NoNodeException: KeeperErrorCode = NoNode
> at org.apache.zookeeper.KeeperException.create(KeeperException.java:115)
> at org.apache.zookeeper.ZooKeeper.multiInternal(ZooKeeper.java:1174)
> at org.apache.zookeeper.ZooKeeper.multi(ZooKeeper.java:1115)
> {code}
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