Todd Lipcon created HDFS-3918:
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Summary: EditLogTailer shouldn't log WARN when other node is in
standby mode
Key: HDFS-3918
URL: https://issues.apache.org/jira/browse/HDFS-3918
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Todd Lipcon
If both nodes are in standby mode, each will be trying to roll the others'
logs, which results in errors like:
Unable to trigger a roll of the active NN
org.apache.hadoop.ipc.StandbyException: Operation category JOURNAL is not
supported in state standby
We should catch this specific exception and not log it at WARN level, since
it's expected behavior.
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