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https://issues.apache.org/jira/browse/KUDU-1863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15851765#comment-15851765
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Todd Lipcon commented on KUDU-1863:
-----------------------------------
Probably not urgent to fix this, since we don't Shutdown servers in real life.
Fix might be something like avoiding holding the Messenger lock while clearing
the rpc_services_ array (instead swap out under the lock, then clear outside
it). But it doesn't repro often, so probably need a better repro first.
> Deadlock while shutting down master
> -----------------------------------
>
> Key: KUDU-1863
> URL: https://issues.apache.org/jira/browse/KUDU-1863
> Project: Kudu
> Issue Type: Bug
> Components: master
> Affects Versions: 1.3.0
> Reporter: Todd Lipcon
> Fix For: Backlog
>
>
> I saw ksck_remote-test fail because the master was hanging during its attempt
> to shut down. Analysis follows.
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