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https://issues.apache.org/jira/browse/IMPALA-8501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Tauber-Marshall reassigned IMPALA-8501:
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Assignee: Thomas Tauber-Marshall (was: Michael Ho)
> RpcMgrTest.SlowCallback and RpcMgrTest.AsyncCall sometimes have port conflicts
> ------------------------------------------------------------------------------
>
> Key: IMPALA-8501
> URL: https://issues.apache.org/jira/browse/IMPALA-8501
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Tim Armstrong
> Assignee: Thomas Tauber-Marshall
> Priority: Critical
> Labels: flaky
>
> {noformat}
> Failed to add acceptor pool: Network error: error binding socket to
> 127.0.0.1:55500: Address already in use (error 98)
> {noformat}
> This is running on centos 7.
> It looks like the ephemeral port is searched-for during the startup of the
> test binary and only used later, so these tests have a bigger race window
> than others. It would be good to defer finding the ephemeral port until it is
> about to be used.
> {noformat}
> static int32_t SERVICE_PORT = FindUnusedEphemeralPort();
> {noformat}
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