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From "Jesse Yates (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5775) ZKUtil doesn't handle deleteRecurisively cleanly
Date Thu, 12 Apr 2012 18:53:18 GMT
ZKUtil doesn't handle deleteRecurisively cleanly

                 Key: HBASE-5775
                 URL: https://issues.apache.org/jira/browse/HBASE-5775
             Project: HBase
          Issue Type: Improvement
    Affects Versions: 0.94.0
            Reporter: Jesse Yates
            Assignee: Jesse Yates
             Fix For: 0.94.0, 0.96.0

ZKUtil.deleteNodeRecursively()'s contract says that it handles deletion of the node and all
its children. However, nothing is mentioned as to what happens if the node you are attempting
to delete doesn't actually exist. Turns out, it throws a null pointer exception. I
'm proposing that we change the code s.t. it handles the case where the parent is already
gone and exits cleanly, rather than failing horribly.

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