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https://issues.apache.org/jira/browse/ZOOKEEPER-1665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13614492#comment-13614492
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Gregory Chanan commented on ZOOKEEPER-1665:
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I'm planning to have a go at this. Will post some thoughts later.
> Support recursive deletion in multi
> -----------------------------------
>
> Key: ZOOKEEPER-1665
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1665
> Project: ZooKeeper
> Issue Type: New Feature
> Reporter: Ted Yu
>
> Use case in HBase is that we need to recursively delete multiple subtrees:
> {code}
> ZKUtil.deleteChildrenRecursively(watcher, acquiredZnode);
> ZKUtil.deleteChildrenRecursively(watcher, reachedZnode);
> ZKUtil.deleteChildrenRecursively(watcher, abortZnode);
> {code}
> To achieve high consistency, it is desirable to use multi for the above
> operations.
> This JIRA adds support for recursive deletion in multi.
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