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Posted to issues@kylin.apache.org by "ASF subversion and git services (Jira)" <ji...@apache.org> on 2019/12/17 08:38:00 UTC

[jira] [Commented] (KYLIN-4225) unclosed hive session cause too many temp file

    [ https://issues.apache.org/jira/browse/KYLIN-4225?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16997995#comment-16997995 ] 

ASF subversion and git services commented on KYLIN-4225:
--------------------------------------------------------

Commit ca9150d2d4f131d374bbfb66fd0e3202de23c8e5 in kylin's branch refs/heads/master from Zhou Kang
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=ca9150d ]

KYLIN-4225 close hive session manually


> unclosed hive session cause too many temp file
> ----------------------------------------------
>
>                 Key: KYLIN-4225
>                 URL: https://issues.apache.org/jira/browse/KYLIN-4225
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: ZhouKang
>            Priority: Major
>             Fix For: v3.1.0
>
>
> in org.apache.kylin.metrics.lib.impl.hive.HiveProducer, when need add a new partition to metrics data, a SessionState will be started , and unclosed after use.
> which cause many temp dir in HDFS (\{hadoop.tmp.dir}/tmp/hive/xxx).
> I think the session should be stoped manually



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