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https://issues.apache.org/jira/browse/HDFS-14130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16744544#comment-16744544
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Chao Sun commented on HDFS-14130:
---------------------------------
Hi [~xiangheng]: thanks for working on this, the patch looks good. I wonder if
we can add another test on HDFS side that calls {{transitionToObserver}} and
{{transitionToStandby}} on the NameNodes, to check if the behavior is as
expected.
> Make ZKFC ObserverNode aware
> ----------------------------
>
> Key: HDFS-14130
> URL: https://issues.apache.org/jira/browse/HDFS-14130
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: ha
> Affects Versions: HDFS-12943
> Reporter: Konstantin Shvachko
> Assignee: xiangheng
> Priority: Major
> Attachments: HDFS-14130-HDFS-12943.001.patch,
> HDFS-14130-HDFS-12943.003.patch, HDFS-14130-HDFS-12943.004.patch,
> HDFS-14130-HDFS-12943.005.patch
>
>
> Need to fix automatic failover with ZKFC. Currently it does not know about
> ObserverNodes trying to convert them to SBNs.
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