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Posted to hdfs-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/06/28 11:43:00 UTC
[jira] [Commented] (HDFS-17062) HA NameNode Web UI should show last HA Transition time
[ https://issues.apache.org/jira/browse/HDFS-17062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17738069#comment-17738069 ]
ASF GitHub Bot commented on HDFS-17062:
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wzhallright opened a new pull request, #5791:
URL: https://github.com/apache/hadoop/pull/5791
### Description of PR
NameNode web UI should show LastHATransitionTime.
When NN happened failover request by zkfc because fsn holding lock for too long. We can know the exact time, then filter logs based on time.
### How was this patch tested?
issue: https://issues.apache.org/jira/browse/HDFS-17062
> HA NameNode Web UI should show last HA Transition time
> ------------------------------------------------------
>
> Key: HDFS-17062
> URL: https://issues.apache.org/jira/browse/HDFS-17062
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Zhaohui Wang
> Priority: Minor
>
> NameNode web UI should show LastHATransitionTime.
> When NN happened failover request by zkfc because fsn holding lock for too long. We can know the exact time, then filter logs based on time.
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