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

["JiangHua Zhu (Jira)" <ji...@apache.org>]

JiangHua Zhu created HDFS-16305:
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             Summary: 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


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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