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https://issues.apache.org/jira/browse/HDFS-14130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16712297#comment-16712297
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xiangheng commented on HDFS-14130:
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Hi,[+Konstantin
Shvachko+|https://issues.apache.org/jira/secure/ViewProfile.jspa?name=shv],If I
understand correctly,We should start up observerNode and make it work in an
auto-failover environment, and ZKFC failover controller will need to recognize
the observer state. Is it?
or ObserverNodes can automatic failover to SBNs.
I'm doing something about failover,Maybe you can assignee this issue to
me,thank you very much.
> 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
> Priority: Major
>
> Need to fix automatic failover with ZKFC. Currently it does not know about
> ObserverNodes trying to convert them to SBNs.
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