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Posted to hdfs-issues@hadoop.apache.org by "JiangHua Zhu (Jira)" <ji...@apache.org> on 2021/11/08 03:56:00 UTC

[jira] [Assigned] (HDFS-16305) Record the remote NameNode address when the rolling log is triggered

     [ https://issues.apache.org/jira/browse/HDFS-16305?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

JiangHua Zhu reassigned HDFS-16305:
-----------------------------------

    Assignee: JiangHua Zhu

> Record the remote NameNode address when the rolling log is triggered
> --------------------------------------------------------------------
>
>                 Key: HDFS-16305
>                 URL: https://issues.apache.org/jira/browse/HDFS-16305
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: namenode
>    Affects Versions: 2.9.2
>            Reporter: JiangHua Zhu
>            Assignee: JiangHua Zhu
>            Priority: Major
>
> When StandbyNN triggers the rolling log, it sends a request to the remote NameNode.
> Here are some log information:
> '
> 2021-11-05 10:47:06,312 [3080066887]-INFO [Edit log tailer:EditLogTailer@316]-Triggering log roll on remote NameNode
> 2021-11-05 10:49:14,946 [3080195521]-INFO [Edit log tailer:EditLogTailer@316]-Triggering log roll on remote NameNode
> 2021-11-05 10:51:19,254 [3080319829]-INFO [Edit log tailer:EditLogTailer@316]-Triggering log roll on remote NameNode
> '
> The specific remote NameNode information cannot be seen from here. We can try to record the specific address.



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