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Posted to issues@kylin.apache.org by "nichunen (Jira)" <ji...@apache.org> on 2019/12/17 08:37:00 UTC

[jira] [Updated] (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:all-tabpanel ]

nichunen updated KYLIN-4225:
----------------------------
    Fix Version/s: v3.1.0

> 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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