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Posted to issues@spark.apache.org by "jin xing (JIRA)" <ji...@apache.org> on 2017/09/13 10:22:00 UTC

[jira] [Created] (SPARK-21993) Close CliSessionState in shutdown hook of SparkSQLCLIDriver

jin xing created SPARK-21993:
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             Summary: Close CliSessionState in shutdown hook of SparkSQLCLIDriver
                 Key: SPARK-21993
                 URL: https://issues.apache.org/jira/browse/SPARK-21993
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 2.2.0
            Reporter: jin xing


In current code, {{SessionState}} in {{SparkSQLCLIdriver}} is not guaranteed to be closed. As a result, some tmp files/dirs are not removed when job finished. We can close {{SessionState}} in shutdown hook.



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