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Posted to issues@mesos.apache.org by "Chun-Hung Hsiao (JIRA)" <ji...@apache.org> on 2018/02/06 05:25:00 UTC

[jira] [Created] (MESOS-8548) Test StorageLocalResourceProviderTest.ROOT_Metrics is flaky

Chun-Hung Hsiao created MESOS-8548:
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             Summary: Test StorageLocalResourceProviderTest.ROOT_Metrics is flaky
                 Key: MESOS-8548
                 URL: https://issues.apache.org/jira/browse/MESOS-8548
             Project: Mesos
          Issue Type: Bug
          Components: storage
            Reporter: Chun-Hung Hsiao
            Assignee: Chun-Hung Hsiao


The SLRP Metrics test is flaky because the agent might got two {{SlaveRegisteredMessage}}s due to its retry logic for registration, and thus it would send two {{UpdateSlaveMessage}}s. As a result, the futures waiting for these messages will be ready before the plugin is actually launched. This will lead to a race between the SIGKILL and LAUNCH_CONTAINER in the test, and if the kill happens before SLRP gets connected to the plugin, SLRP will wait for 1 minutes before giving up, which is too long for the test to wait for a second launch.



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