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Posted to common-dev@hadoop.apache.org by "Gregory Chanan (JIRA)" <ji...@apache.org> on 2014/10/07 02:29:33 UTC

[jira] [Created] (HADOOP-11167) ZKDelegationTokenSecretManager doesn't always handle zk node existing correctly

Gregory Chanan created HADOOP-11167:
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             Summary: ZKDelegationTokenSecretManager doesn't always handle zk node existing correctly
                 Key: HADOOP-11167
                 URL: https://issues.apache.org/jira/browse/HADOOP-11167
             Project: Hadoop Common
          Issue Type: Bug
          Components: security
    Affects Versions: 2.6.0
            Reporter: Gregory Chanan
            Assignee: Gregory Chanan


The ZKDelegationTokenSecretManager is inconsistent in how it handles curator checkExists calls.  Sometimes it assumes null response means the node exists, sometimes it doesn't.  This causes it to be buggy in some cases.



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