maryannxue commented on a change in pull request #25600: [SPARK-11150][SQL]
Dynamic Partition Pruning
URL: https://github.com/apache/spark/pull/25600#discussion_r318611480
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/DataSourceScanExec.scala
##########
@@ -184,20 +184,51 @@ case class FileSourceScanExec(
metrics.filter(e => driverMetrics.contains(e._1)).values.toSeq)
}
+ private def isDynamicPruningFilter(e: Expression): Boolean =
+ e.find(_.isInstanceOf[PlanExpression[_]]).isDefined
Review comment:
A `DynamicPruningExpression` could also be a bypass condition, the literal
`true`. Otherwise it will contain a subquery expression, so this check is
better I believe.
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
For queries about this service, please contact Infrastructure at:
[email protected]
With regards,
Apache Git Services
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
