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Posted to issues@hbase.apache.org by "Sandeep Pal (Jira)" <ji...@apache.org> on 2020/07/28 19:45:00 UTC

[jira] [Created] (HBASE-24788) Zookeeper connection leakage on hbase mapreduce jobs

Sandeep Pal created HBASE-24788:
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             Summary: Zookeeper connection leakage on hbase mapreduce jobs
                 Key: HBASE-24788
                 URL: https://issues.apache.org/jira/browse/HBASE-24788
             Project: HBase
          Issue Type: Bug
          Components: mapreduce
    Affects Versions: 1.6.0, master
            Reporter: Sandeep Pal
            Assignee: Sandeep Pal


Observed the significant increase in ZK connection on performance testing on map reduce jobs. Turns out the TableOutputFormat is not not closing the connection it uses to get the hbase admin. It closes the hbase admin but never close the connection to get the admin.  



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