Sammi Chen created RATIS-2083:
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Summary: Timer thread leak when log level is DEBUG
Key: RATIS-2083
URL: https://issues.apache.org/jira/browse/RATIS-2083
Project: Ratis
Issue Type: Bug
Reporter: Sammi Chen
Assignee: Sammi Chen
During a DN issue investigation, it's found that there are thousands of Timer
threads in the jstack output. A further investigation shows that Ratis creates
new Timer() in every SlidingWindow#RequestMap object when log level is debug.
See the attached jstack file.
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