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Posted to issues@hbase.apache.org by "Nick.han (JIRA)" <ji...@apache.org> on 2018/12/21 08:33:00 UTC

[jira] [Created] (HBASE-21628) memory leak risk when ClientAsyncPrefetchScanner not close

Nick.han created HBASE-21628:
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             Summary: memory leak risk when ClientAsyncPrefetchScanner not close
                 Key: HBASE-21628
                 URL: https://issues.apache.org/jira/browse/HBASE-21628
             Project: HBase
          Issue Type: Improvement
            Reporter: Nick.han


When we use ClientAsyncPrefetchScanner and we do two things below

1 Forgot to call close() method

2 The result are not full fetched 

The prefetch thread will not exit and leave a memory leak risk.

 



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