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Posted to issues@ozone.apache.org by "Stephen O'Donnell (Jira)" <ji...@apache.org> on 2023/08/29 14:39:00 UTC
[jira] [Resolved] (HDDS-9150) Unhealthy replica not removed from the container after re-replication
[ https://issues.apache.org/jira/browse/HDDS-9150?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Stephen O'Donnell resolved HDDS-9150.
-------------------------------------
Resolution: Duplicate
> Unhealthy replica not removed from the container after re-replication
> ---------------------------------------------------------------------
>
> Key: HDDS-9150
> URL: https://issues.apache.org/jira/browse/HDDS-9150
> Project: Apache Ozone
> Issue Type: Bug
> Components: SCM
> Reporter: Jyotirmoy Sinha
> Assignee: Siddhant Sangwan
> Priority: Major
>
> Testcase -
> # Write data into an EC bucket RS-3-2-1024k policy and close the container of the key.
> # Shutdown 1 datanode from the container and then restart it after some time.
> # Introduce 2 UNHEALTHY replicas in the container (one of them is the replica restarted in step2)
> # After the replicas are detected as UNHEALTHY, new replicas are introduced to re-replicate.
> # After re-replication the UNHEALTHY nodes should be removed from the container
> Observation - After re-replication the UNHEALTHY replicas are not removed from the CLOSED container.
> Container in test - 26001
> Initial replicas in container -
> {code:java}
> 'quasar-osyosg-8.quasar-osyosg.root.hwx.site' - index 1
> 'quasar-osyosg-1.quasar-osyosg.root.hwx.site' - index 3
> 'quasar-osyosg-4.quasar-osyosg.root.hwx.site' - index 5
> 'quasar-osyosg-9.quasar-osyosg.root.hwx.site' - index 2
> 'quasar-osyosg-2.quasar-osyosg.root.hwx.site' - index 4{code}
> Final replicas after re-replication -
> {code:java}
> 'quasar-osyosg-8.quasar-osyosg.root.hwx.site' - index 1
> 'quasar-osyosg-1.quasar-osyosg.root.hwx.site' - index 3
> 'quasar-osyosg-9.quasar-osyosg.root.hwx.site' - index 2 - UNHEALTHY
> 'quasar-osyosg-4.quasar-osyosg.root.hwx.site' - index 5
> 'quasar-osyosg-6.quasar-osyosg.root.hwx.site' - index 4 - new replica
> 'quasar-osyosg-7.quasar-osyosg.root.hwx.site' - index 2 - new replica
> 'quasar-osyosg-2.quasar-osyosg.root.hwx.site' - index 4 - UNHEALTHY{code}
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