Github user jinxing64 closed the pull request at:
https://github.com/apache/spark/pull/17533
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Github user squito commented on a diff in the pull request:
https://github.com/apache/spark/pull/17533#discussion_r110434977
--- Diff:
core/src/test/scala/org/apache/spark/scheduler/TaskSetManagerSuite.scala ---
@@ -1139,6 +1138,19 @@ class TaskSetManagerSuite extends
Github user squito commented on a diff in the pull request:
https://github.com/apache/spark/pull/17533#discussion_r110434821
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/TaskSetManager.scala ---
@@ -512,6 +521,51 @@ private[spark] class TaskSetManager(
}
Github user jinxing64 commented on a diff in the pull request:
https://github.com/apache/spark/pull/17533#discussion_r109930532
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/TaskSetManager.scala ---
@@ -512,6 +522,57 @@ private[spark] class TaskSetManager(
}
Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/17533#discussion_r10990
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/TaskSetManager.scala ---
@@ -512,6 +522,57 @@ private[spark] class TaskSetManager(
}
GitHub user jinxing64 opened a pull request:
https://github.com/apache/spark/pull/17533
[SPARK-20219] Schedule tasks based on size of input from ScheduledRDD
## What changes were proposed in this pull request?
When data is highly skewed on `ShuffledRDD`, it make sense to
