Xiao Chen created HDFS-9439:
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Summary: Include status of closeAck into exception message in
DataNode#run
Key: HDFS-9439
URL: https://issues.apache.org/jira/browse/HDFS-9439
Project: Hadoop HDFS
Issue Type: Improvement
Reporter: Xiao Chen
Assignee: Xiao Chen
Priority: Trivial
When {{closeAck.getStatus}} is not {{SUCCESS}} and an IOException is thrown,
the status is not included in the message, which makes it harder to investigate.
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