viirya commented on a change in pull request #23650: [SPARK-26728]Make
rdd.unpersist blocking configurable
URL: https://github.com/apache/spark/pull/23650#discussion_r251172077
##########
File path: core/src/main/scala/org/apache/spark/rdd/RDD.scala
##########
@@ -209,13 +210,14 @@ abstract class RDD[T: ClassTag](
*/
def cache(): this.type = persist()
+ private val unpersistBlocking = conf.get(RDD_UNPERSIST_BLOCKING)
/**
* Mark the RDD as non-persistent, and remove all blocks for it from memory
and disk.
*
* @param blocking Whether to block until all blocks are deleted.
* @return This RDD.
*/
- def unpersist(blocking: Boolean = true): this.type = {
+ def unpersist(blocking: Boolean = unpersistBlocking): this.type = {
Review comment:
What is difference between calling with explicit parameter and controlling
by a config?
----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on 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]
