LeaseChecker thread name trace not that useful
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Key: HDFS-1573
URL: https://issues.apache.org/jira/browse/HDFS-1573
Project: Hadoop HDFS
Issue Type: Improvement
Components: hdfs client
Affects Versions: 0.23.0
Reporter: Todd Lipcon
Assignee: Todd Lipcon
Priority: Trivial
Fix For: 0.23.0
The LeaseChecker thread in DFSClient will put a stack trace in its thread name,
theoretically to help debug cases where these threads get leaked. However it
just shows the stack trace of whoever is asking for the thread's name, not the
stack trace of when the thread was allocated. I'd like to fix this so that you
can see where the thread got started, which was presumably its original intent.
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