tomscut created HDFS-16266:
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Summary: Add remote port information to HDFS audit log
Key: HDFS-16266
URL: https://issues.apache.org/jira/browse/HDFS-16266
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: tomscut
Assignee: tomscut
In our production environment, we occasionally encounter a problem where a user
submits an abnormal computation task, causing a sudden flood of requests, which
causes the queueTime and processingTime of the Namenode to rise very high,
causing a large backlog of tasks.
We usually locate and kill specific Spark, Flink, or MapReduce tasks based on
metrics and audit logs. Currently, IP and UGI are recorded in audit logs, but
there is no port information, so it is difficult to locate specific processes
sometimes. Therefore, I propose that we add the port information to the audit
log, so that we can easily track the upstream process.
Currently, some projects contain port information in audit logs, such as Hbase
and Alluxio. I think it is also necessary to add port information for HDFS
audit logs.
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