[KUDU-3280] TabletServerTest.TestStarvePerfImprovementOpsInColdTablet is flaky

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.15.0
• Assignee: Unassigned
• Reporter: Alexey Serbin
• Created: 05/May/21 08:10
• Updated: 07/May/21 20:27
• Resolved: 07/May/21 20:27

Description

The TabletServerTest.TestStarvePerfImprovementOpsInColdTablet sometimes fails (at least, in RELEASE builds):

src/kudu/tserver/tablet_server-test.cc:4476: Failure
Expected equality of these values:                                              
  1                                                                             
  cold_replica->tablet()->metrics()->compact_rs_duration->TotalCount()          
    Which is: 0                                                                 
src/kudu/util/test_util.cc:336: Failure
Failed                                                                          
Timed out waiting for assertion to pass. 

See the attached for the full log.