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https://issues.apache.org/jira/browse/HDDS-5771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated HDDS-5771:
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Labels: pull-request-available (was: )
> Speed up TestDatanodeHddsVolumeFailureToleration by reducing dead interval
> --------------------------------------------------------------------------
>
> Key: HDDS-5771
> URL: https://issues.apache.org/jira/browse/HDDS-5771
> Project: Apache Ozone
> Issue Type: Improvement
> Components: test
> Affects Versions: 1.2.0
> Reporter: Stephen O'Donnell
> Assignee: Stephen O'Donnell
> Priority: Major
> Labels: pull-request-available
>
> In TestDatanodeHddsVolumeFailureToleration, the tests wait for a long time on
> a DN to be marked dead by SCM. This is because the stale, dead and heartbeat
> intervals have not been set low enough, as they are using the default.
> Changing the various timers, the runtime is reduced from about 4mins to 53
> seconds on my laptop.
> Further, there are two tests - one that fails one volume on a DN and ensures
> it can restart ok. Then a test which fails 2 volumes and ensure it fails to
> start. We can combine these two tests into 1 and save creating a second
> mini-Cluster. This further reduces the runtime to 37s.
> On github, this test runs in:
> {code}
> [INFO] Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed:
> 236.534 s - in
> org.apache.hadoop.ozone.dn.volume.TestDatanodeHddsVolumeFailureToleration
> {code}
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