[YARN-8904] TestRMDelegationTokens can fail in testRMDTMasterKeyStateOnRollingMasterKey

• Type: Test
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.1.0
• Fix Version/s: 3.0.4, 3.1.2, 3.3.0, 3.2.1
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Wilfred Spiegelenburg
• Reporter: Wilfred Spiegelenburg
• Created: 18/Oct/18 04:55
• Updated: 26/Feb/20 05:29
• Resolved: 23/Oct/18 18:01

Description

In build link, TestRMDelegationTokens fails for a test case:

• TestRMDelegationTokens.testRMDTMasterKeyStateOnRollingMasterKey

The test fails with an extra key in the list. It can be easily reproduced by introducing a short sleep in the thread.

Issue Links

• is related to: YARN-9800 TestRMDelegationTokens can fail in testRemoveExpiredMasterKeyInRMStateStore