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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2017/08/28 16:56:07 UTC

[jira] [Assigned] (SPARK-21822) When insert Hive Table is finished, it is better to clean out the tmpLocation dir

     [ https://issues.apache.org/jira/browse/SPARK-21822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-21822:
------------------------------------

    Assignee: Apache Spark

> When insert Hive Table is finished, it is better to clean out the tmpLocation dir
> ---------------------------------------------------------------------------------
>
>                 Key: SPARK-21822
>                 URL: https://issues.apache.org/jira/browse/SPARK-21822
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: lufei
>            Assignee: Apache Spark
>            Priority: Minor
>
> When insert Hive Table is finished, it is better to clean out the tmpLocation dir(the temp directories like ".hive-staging_hive_2017-08-19_10-56-01_540_5448395226195533570-9/-ext-10000" or "/tmp/hive/..." for an old spark version).
> Otherwise, when lots of spark job are executed, millions of temporary directories are left in HDFS. And these temporary directories can only be deleted by the maintainer through the shell script.



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