Staffan Friberg created HDFS-9299:
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Summary: Give ReplicationMonitor a readable thread name
Key: HDFS-9299
URL: https://issues.apache.org/jira/browse/HDFS-9299
Project: Hadoop HDFS
Issue Type: Improvement
Components: namenode
Affects Versions: 2.7.1
Reporter: Staffan Friberg
Priority: Trivial
Currently the log output from the Replication Monitor is the class name, by
setting the name on the thread the output will be easier to read.
Current
2015-10-23 11:07:53,344
[org.apache.hadoop.hdfs.server.blockmanagement.BlockManager$ReplicationMonitor@2fbdc5dd]
INFO blockmanagement.BlockManager (BlockManager.java:run(4125)) - Stopping
ReplicationMonitor.
After
2015-10-23 11:07:53,344 [ReplicationMonitor] INFO blockmanagement.BlockManager
(BlockManager.java:run(4125)) - Stopping ReplicationMonitor.
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