AngersZhuuuu commented on a change in pull request #25611: [SPARK-28901][SQL]
Support cancel SparkThriftServer's SQL Operation
URL: https://github.com/apache/spark/pull/25611#discussion_r318875853
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File path:
sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkExecuteStatementOperation.scala
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@@ -70,6 +70,14 @@ private[hive] class SparkExecuteStatementOperation(
}
}
+ def cancelStatement(): Unit = {
+ // RDDs will be cleaned automatically upon garbage collection.
+ logDebug(s"CANCELING $statementId")
+ cleanup(OperationState.CANCELED)
+ sqlContext.sparkContext.clearJobGroup()
+ HiveThriftServer2.listener.onStatementCanceled(statementId)
+ }
+
Review comment:
In current version, we can't just override cancel() method, so I add a new
special one for SparkExecuteStatementOperation.
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