Github user jiangxb1987 commented on a diff in the pull request:
https://github.com/apache/spark/pull/21589#discussion_r202545679
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/TaskScheduler.scala ---
@@ -67,6 +67,10 @@ private[spark] trait TaskScheduler {
// Get the default level of parallelism to use in the cluster, as a hint
for sizing jobs.
def defaultParallelism(): Int
+ def numCores(): Int
--- End diff --
Please also add comment for these functions.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
