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https://issues.apache.org/jira/browse/HDFS-14634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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liying updated HDFS-14634:
--------------------------
Attachment: HDFS-14634.001.patch
Status: Patch Available (was: Open)
> the original active namenode should have priority to participate in the
> election when the zookeeper recovery
> -------------------------------------------------------------------------------------------------------------
>
> Key: HDFS-14634
> URL: https://issues.apache.org/jira/browse/HDFS-14634
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: auto-failover
> Affects Versions: 2.7.2
> Reporter: liying
> Priority: Major
> Fix For: 2.7.2
>
> Attachments: HDFS-14634-v2.patch, HDFS-14634.001.patch
>
>
> Dynamically generates the namenode's election priorities in the zkfc Module。
> For example，when the zookeeper crash，all of the namenode remain in their
> original state。 Then the zookeeper service recovery，the original active
> namenode should have priority to participate in the election。
>
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