Github user jxiang commented on the issue:
https://github.com/apache/spark/pull/17091
Oh, sorry, I closed it by mistake. I'd like to get it in. Thanks.
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GitHub user jxiang reopened a pull request:
https://github.com/apache/spark/pull/17091
[SPARK-19757][CORE] DriverEndpoint#makeOffers race against
CoarseGrainedSchedulerBackend#killExecutors
## What changes were proposed in this pull request?
While some executors are being
Github user jxiang closed the pull request at:
https://github.com/apache/spark/pull/17091
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Github user jxiang commented on a diff in the pull request:
https://github.com/apache/spark/pull/17091#discussion_r104726794
--- Diff: core/src/main/scala/org/apache/spark/SparkContext.scala ---
@@ -1646,7 +1646,7 @@ class SparkContext(config: SparkConf) extends Logging
Github user jxiang commented on a diff in the pull request:
https://github.com/apache/spark/pull/17091#discussion_r104578056
--- Diff: core/src/main/scala/org/apache/spark/SparkContext.scala ---
@@ -1646,7 +1646,7 @@ class SparkContext(config: SparkConf) extends Logging
Github user jxiang commented on the issue:
https://github.com/apache/spark/pull/17091
@vanzin I updated the patch a little so as not to kill an executor if it is
busy.
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Github user jxiang commented on the issue:
https://github.com/apache/spark/pull/17091
Sure. Thanks.
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Github user jxiang commented on a diff in the pull request:
https://github.com/apache/spark/pull/17091#discussion_r104214804
--- Diff:
core/src/main/scala/org/apache/spark/scheduler/cluster/CoarseGrainedSchedulerBackend.scala
---
@@ -222,12 +222,17 @@ class
GitHub user jxiang opened a pull request:
https://github.com/apache/spark/pull/17091
[SPARK-19757][CORE] Executor with task scheduled could be killed due to
idleness
## What changes were proposed in this pull request?
In makeOffers, put in one synchronization block to check
