[HADOOP-18452] Fix TestKMS#testKMSHAZooKeeperDelegationToken Failed By Hadoop-18427

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: common, test
• Labels: pull-request-available
• Target Version/s: 3.4.0
• Hadoop Flags: Reviewed
• Assignee: Shilun Fan
• Reporter: Shilun Fan
• Created: 13/Sep/22 22:58
• Updated: 28/Jan/24 00:09
• Resolved: 14/Sep/22 16:14

Description

The reason for the error is that the Znode is created directly without checking the status of the Znode.

 

Issue Links

• is related to: HADOOP-18922 Race condition in ZKDelegationTokenSecretManager creating znode
• relates to: HADOOP-18427 Improve ZKDelegationTokenSecretManager#startThead With recommended methods.
• links to: GitHub Pull Request #4885