[HDFS-9776] TestHAAppend#testMultipleAppendsDuringCatchupTailing is flaky

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.2.2, 3.3.1, 3.4.0, 3.2.3
• Fix Version/s: 3.2.2, 3.3.1, 3.4.0, 3.2.3
• Component/s: test
• Labels: pull-request-available
• Target Version/s: 3.2.2, 3.3.1, 3.4.0, 3.2.3
• Hadoop Flags: Reviewed
• Assignee: Ahmed Hussein
• Reporter: Vinayakumar B
• Created: 08/Feb/16 08:12
• Updated: 12/Feb/24 00:50
• Resolved: 27/Oct/20 12:00

Description

Initial analysys of Recent test failure in TestHAAppend#testMultipleAppendsDuringCatchupTailing
here
has found that, if the Active NameNode goes down immediately after truncate operation, but before BlockRecovery command sent to datanode,

Then this block will never be truncated.

Issue Links

• is superceded by: HDFS-15659 Set dfs.namenode.redundancy.considerLoad to false in MiniDFSCluster
• links to: GitHub Pull Request #2410