[HDFS-9300] TestDirectoryScanner.testThrottle() is still a little flakey

• Type: Test
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.1
• Fix Version/s: 2.9.0, 3.0.0-alpha1, 2.8.2
• Component/s: balancer & mover, test
• Target Version/s: 2.8.0
• Assignee: Daniel Templeton
• Reporter: Daniel Templeton
• Created: 23/Oct/15 19:36
• Updated: 05/Jun/23 05:44
• Resolved: 17/Dec/15 00:21

Description

It failed in:

https://builds.apache.org/job/PreCommit-HDFS-Build/13160/testReport/org.apache.hadoop.hdfs.server.datanode/TestDirectoryScanner/testThrottling/

by narrowly missing the performance boundaries. The only solution I have is to relax the boundaries a little. The throttle's just a hard thing to test in an unpredictable environment.

Issue Links

• relates to: HDFS-17038 TestDirectoryScanner.testThrottle() is still a little flaky