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https://issues.apache.org/jira/browse/HBASE-24052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17068822#comment-17068822
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Michael Stack commented on HBASE-24052:
---------------------------------------
[~bharathv] when you say 'latest run', do you mean the link
https://builds.apache.org/job/HBase-Flaky-Tests/job/branch-2/5884/artifact/hbase-server/target/surefire-reports/org.apache.hadoop.hbase.master.TestMasterShutdown-output.txt
?
Yes, the rpc does not get a response so the client/test main thread was hanging
out waiting on the shutdown.join...
I just undid the test-side join and did the basic synchronous shutdown (see
last attached addendum) and then a join on the Master. Fixes flakeyness. I
didn't spend time on why the rpc call failed complete though the Master was
down (You think it worth study?). Was going to make a patch for branch-2.3.
Looks like master needs something similar.
https://builds.apache.org/job/HBase-Flaky-Tests/job/master/5930/testReport/org.apache.hadoop.hbase.master/TestMasterShutdown/testMasterShutdownBeforeStartingAnyRegionServer/
> Add debug to TestMasterShutdown
> -------------------------------
>
> Key: HBASE-24052
> URL: https://issues.apache.org/jira/browse/HBASE-24052
> Project: HBase
> Issue Type: Sub-task
> Reporter: Michael Stack
> Priority: Trivial
> Attachments:
> 0001-HBASE-24052-Add-debug-to-TestMasterShutdown.addendum.patch,
> 0001-HBASE-24052-Add-debug-to-TestMasterShutdown.addendum2.patch,
> 0001-HBASE-24052-Add-debug-to-TestMasterShutdown.patch
>
>
> Temporarily add debug to TestMasterShutdown overnight to learn more about a
> test failure not reproducible locally.
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