[HBASE-7733] Fix flaky TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: hbase-7290
• Fix Version/s: 0.95.0
• Component/s: snapshots
• Hadoop Flags: Reviewed
• Assignee: Jonathan Hsieh
• Reporter: Jonathan Hsieh
• Created: 31/Jan/13 21:36
• Updated: 23/Sep/13 18:31
• Resolved: 01/Feb/13 14:57

Description

Sometimes this test fails with this error message:

Wanted but not invoked:
procedure.sendGlobalBarrierComplete();
-> at org.apache.hadoop.hbase.procedure.TestZKProcedure.waitAndVerifyProc(TestZKProcedure.java:344)

However, there were other interactions with this mock:
-> at org.apache.hadoop.hbase.procedure.TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare(TestZKProcedure.java:306)
-> at org.apache.hadoop.hbase.procedure.TestZKProcedure.testMultiCohortWithMemberTimeoutDuringPrepare(TestZKProcedure.java:311)
-> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:190)
-> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:190)
-> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:190)
-> at org.apache.hadoop.hbase.procedure.Procedure.call(Procedure.java:190)
-> at org.apache.hadoop.hbase.procedure.ProcedureCoordinator.abortProcedure(ProcedureCoordinator.java:173)
-> at org.apache.hadoop.hbase.procedure.TestZKProcedure.waitAndVerifyProc(TestZKProcedure.java:337)