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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