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From "Sahil Takiar (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-18671) lock not released after Hive on Spark query was cancelled
Date Mon, 30 Jul 2018 16:20:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-18671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sahil Takiar updated HIVE-18671:
--------------------------------
    Issue Type: Sub-task  (was: Bug)
        Parent: HIVE-20271

> lock not released after Hive on Spark query was cancelled
> ---------------------------------------------------------
>
>                 Key: HIVE-18671
>                 URL: https://issues.apache.org/jira/browse/HIVE-18671
>             Project: Hive
>          Issue Type: Sub-task
>    Affects Versions: 2.3.2
>            Reporter: Yongzhi Chen
>            Assignee: Yongzhi Chen
>            Priority: Major
>             Fix For: 3.0.0, 2.4.0
>
>         Attachments: HIVE-18671.1.patch, HIVE-18671.2.patch
>
>
> When cancel the query is running on spark, the SparkJobMonitor can not return, therefore
the locks hold by the query can not be released. When enable debug in log, you will see many
log info as following:
> {noformat}
> 2018-02-09 08:27:09,613 INFO org.apache.hadoop.hive.ql.exec.spark.status.SparkJobMonitor:
[HiveServer2-Background-Pool: Thread-80]: state = CANCELLED
> 2018-02-09 08:27:10,613 INFO org.apache.hadoop.hive.ql.exec.spark.status.SparkJobMonitor:
[HiveServer2-Background-Pool: Thread-80]: state = CANCELLED
> {noformat}



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