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  1. Hive
  2. HIVE-20271 Improve HoS query cancellation handling
  3. HIVE-18671

lock not released after Hive on Spark query was cancelled

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.3.2
    • 2.4.0, 3.0.0
    • None
    • None

    Description

      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:

      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
      
      

      Attachments

        1. HIVE-18671.2.patch
          3 kB
          Yongzhi Chen
        2. HIVE-18671.1.patch
          3 kB
          Yongzhi Chen

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            ychena Yongzhi Chen
            ychena Yongzhi Chen
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            Dates

              Created:
              Updated:
              Resolved: