Mark Hale created HBASE-28224:
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Summary: ClientSideRegionScanner appears not to shutdown
MobFileCache
Key: HBASE-28224
URL: https://issues.apache.org/jira/browse/HBASE-28224
Project: HBase
Issue Type: Bug
Components: Scanners
Affects Versions: 2.5.5
Reporter: Mark Hale
As far as I can tell from the code, and also what I see in jstack,
ClientSideRegionScanner doesn't appear to shutdown it's MobFileCache. After
doing a lot of scanning of a snapshot, application threads are polluted with a
lot of MobFileCache ScheduledThreadPoolExecutors that never seem to get cleaned
up.
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