GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/10267
[SPARK-12276][Core] Prevent RejectedExecutionException by checking if
ThreadPoolExecutor is shutdown and its capacity
JIRA: https://issues.apache.org/jira/browse/SPARK-12276
We noticed that it is possible to throw RejectedExecutionException when
submitting thread in AppClient. The error is like following. We should add some
checks to prevent it.
java.util.concurrent.RejectedExecutionException: Task
java.util.concurrent.FutureTask@2077082c rejected from
java.util.concurrent.ThreadPoolExecutor@66b9915a[Running, pool size = 1, active
threads = 0, queued tasks = 0, completed tasks = 1]
at
java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:2048)
at
java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:821)
at
java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:1372)
at
java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:110)
at
org.apache.spark.deploy.client.AppClient$ClientEndpoint$$anonfun$tryRegisterAllMasters$1.apply(AppClient.scala:96)
...
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 fix-reject-execution-exception
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/10267.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #10267
----
commit d8fc88d19fd68b3cb9b34f34a5a624fe26b31c12
Author: Liang-Chi Hsieh <vii...@appier.com>
Date: 2015-12-11T06:18:53Z
Prevent RejectedExecutionException by checking if ThreadPoolExecutor is
shutdown and its capacity.
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