[jira] [Commented] (HIVE-12691) Compute stats on hbase tables causes Zookeeper connection leaks.

["Naveen Gangam (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-12691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15060270#comment-15060270 ] 

Naveen Gangam commented on HIVE-12691:
--------------------------------------


I was referrring to these classes in the above comment
hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseStatsPublisher.java
hbase-handler/src/java/org/apache/hadoop/hive/hbase/HBaseStatsAggregator.java

> Compute stats on hbase tables causes Zookeeper connection leaks.
> ----------------------------------------------------------------
>
>                 Key: HIVE-12691
>                 URL: https://issues.apache.org/jira/browse/HIVE-12691
>             Project: Hive
>          Issue Type: Bug
>          Components: HiveServer2
>    Affects Versions: 1.1.0
>            Reporter: Naveen Gangam
>            Assignee: Naveen Gangam
>             Fix For: 1.3.0
>
>
> hive.stats.autogather defaults to true in newer hive releases which causes stats to be collected on hbase-backed hive tables.
> Using HTable APIs causes a new zookeeper connections to be created. So if HTable.close() is not called, the underlying ZK connection remains open as in HIVE-12250.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)