JiangHua Zhu created HDFS-16700:
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Summary: Record the real client ip carried by the Router in the
NameNode log
Key: HDFS-16700
URL: https://issues.apache.org/jira/browse/HDFS-16700
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode, rbf
Affects Versions: 3.3.3
Reporter: JiangHua Zhu
Here are some logs recorded by the NameNode when using RBF:
{code:java}
2022-07-28 19:31:07,126 INFO ipc.Server: IPC Server handler 8 on default port
8020, call Call#127 Retry#0
org.apache.hadoop.hdfs.protocol.ClientProtocol.getFileInfo from
172.10.100.67:58001
{code}
The ip information here is still the router. If the real client ip is recorded,
it will more clearly express where the request comes from.
E.g:
{code:java}
2022-07-29 19:31:07,126 INFO ipc.Server: IPC Server handler 8 on default port
8020, call Call#127 Retry#0
org.apache.hadoop.hdfs.protocol.ClientProtocol.getFileInfo from
172.10.100.67:58001, client=172.111.65.123:43232
{code}
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