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https://issues.apache.org/jira/browse/HDFS-8708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17346631#comment-17346631
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Qi Zhu commented on HDFS-8708:
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cc [~hexiaoqiao] [~ayushtkn]
I agree with [~chengbing.liu], we should handle the case with both HA and no
HA. It actually happened in our production clusters.
Could you take a look this?
Thanks.
> DFSClient should ignore dfs.client.retry.policy.enabled for HA proxies
> ----------------------------------------------------------------------
>
> Key: HDFS-8708
> URL: https://issues.apache.org/jira/browse/HDFS-8708
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 3.2.0, 3.1.2
> Reporter: Jitendra Nath Pandey
> Assignee: Chengbing Liu
> Priority: Critical
> Attachments: HDFS-8708.001.patch, HDFS-8708.002.patch
>
>
> DFSClient should ignore dfs.client.retry.policy.enabled for HA proxies to
> ensure fast failover. Otherwise, dfsclient retries the NN which is no longer
> active and delays the failover.
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