ulysses-you commented on a change in pull request #30481:
URL: https://github.com/apache/spark/pull/30481#discussion_r540709296
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File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -932,11 +932,20 @@ object SQLConf {
"a positive value, a running query will be cancelled automatically
when the timeout is " +
"exceeded, otherwise the query continues to run till completion. If
timeout values are " +
"set for each statement via `java.sql.Statement.setQueryTimeout` and
they are smaller " +
- "than this configuration value, they take precedence.")
+ "than this configuration value, they take precedence. After set this
config, you may be " +
+ "interesting in spark.sql.thriftServer.interruptOnCancel which can
help interrupt task.")
.version("3.1.0")
.timeConf(TimeUnit.SECONDS)
.createWithDefault(0L)
+ val THRIFTSERVER_FORCE_CANCEL =
+ buildConf("spark.sql.thriftServer.interruptOnCancel")
+ .doc("When true, all running tasks will be interrupted if one cancels a
query. " +
+ "When false, all running tasks will be remained until finished.")
Review comment:
Updated.
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