JiangHua Zhu created HDFS-16305:
-----------------------------------
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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