LantaoJin commented on a change in pull request #21502: [SPARK-22575][SQL] Add
destroy to Dataset
URL: https://github.com/apache/spark/pull/21502#discussion_r273950542
##########
File path:
sql/hive-thriftserver/src/main/scala/org/apache/spark/sql/hive/thriftserver/SparkExecuteStatementOperation.scala
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@@ -288,6 +288,9 @@ private[hive] class SparkExecuteStatementOperation(
if (statementId != null) {
sqlContext.sparkContext.cancelJobGroup(statementId)
}
+ if (result != null) {
+ result.destroy()
Review comment:
Seems this is the entrance of resource cleaning. Could this cover the
scenario of container killed?
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