cloud-fan commented on a change in pull request #27724: [SPARK-30973][SQL]
ScriptTransformationExec should wait for the termination …
URL: https://github.com/apache/spark/pull/27724#discussion_r407422355
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala
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@@ -2264,6 +2264,12 @@ object SQLConf {
.booleanConf
.createWithDefault(false)
+ val TRANSFORMATION_EXIT_TIMEOUT =
buildConf("spark.sql.transformation.exit.timeout")
+ .internal()
+ .doc("The timeout for executor to wait for transformation script exit when
EOF.")
+ .timeConf(TimeUnit.MILLISECONDS)
Review comment:
are the users going to tune this config at the millisecond granularity? I
don't think so. Maybe second is good enough here.
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