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https://issues.apache.org/jira/browse/HIVE-18671?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yongzhi Chen reassigned HIVE-18671:
-----------------------------------
> 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: Bug
> Affects Versions: 2.3.2
> Reporter: Yongzhi Chen
> Assignee: Yongzhi Chen
> Priority: Major
>
> 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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