Chris Nauroth created HDFS-6243:
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Summary: HA NameNode transition to active or shutdown may leave
lingering image transfer thread.
Key: HDFS-6243
URL: https://issues.apache.org/jira/browse/HDFS-6243
Project: Hadoop HDFS
Issue Type: Bug
Components: ha, namenode
Affects Versions: 2.4.0, 3.0.0
Reporter: Chris Nauroth
Assignee: Chris Nauroth
With HDFS-4816, the standby uploads the new checkpoint to the active in a
background thread. This thread may continue to execute after transitioning to
active or shutting down. This is marginally wasteful of bandwidth if the image
transfer is large, and it also breaks subsequent tests on Windows since the
thread continues to hold a lock on a file descriptor in the storage directory.
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