[
https://issues.apache.org/jira/browse/HBASE-24788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Work on HBASE-24788 started by Sandeep Pal.
-------------------------------------------
> 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
> Priority: Major
>
> Observed the significant increase in ZK connection on performance testing on
> map reduce jobs. Turns out the
> [TableOutputFormat.checkOutputSpecs()|https://github.com/apache/hbase/blob/master/hbase-mapreduce/src/main/java/org/apache/hadoop/hbase/mapreduce/TableOutputFormat.java#L182]
> is 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.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
