Jeffrey Zhong created HBASE-9324:
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Summary: TestProcedureMember#testMemberCommitException,
testSimpleRun & testMemberCommitCommsFailure are flaky on Suse OS
Key: HBASE-9324
URL: https://issues.apache.org/jira/browse/HBASE-9324
Project: HBase
Issue Type: Bug
Components: test
Reporter: Jeffrey Zhong
Assignee: Jeffrey Zhong
The failures are due to a race condition that sub procedure could finish before
the sub procedure is added into internal map ProcedureMember#subprocs. Below is
the related code:
{code}
future = this.pool.submit(subproc);
synchronized (subprocs) {
subprocs.put(procName, subproc);
}
{code}
As you can see the above, that subproc could finish before
{code}subprocs.put(procName, subproc);{code}. Therefore, the test will fail
with the following error message:
{code}
procedure.ProcedureMember(189): Unexpected reached glabal barrier message for
Sub-Procedure 'some op'
{code}
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