GitHub user jinxing64 opened a pull request:
https://github.com/apache/spark/pull/21342
[SPARK-24294] Throw SparkException when OOM in BroadcastExchangeExec
## What changes were proposed in this pull request?
When OutOfMemoryError thrown from BroadcastExchangeExec,
scala.concurrent.Future will hit scala bug â
https://github.com/scala/bug/issues/9554, and hang until future timeout:
We could wrap the OOM inside SparkException to resolve this issue.
## How was this patch tested?
Manually tested.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/jinxing64/spark SPARK-24294
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21342.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 #21342
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commit 9d83f1fa397e205a826c2719a3b2978dae7d09ed
Author: jinxing <jinxing6042@...>
Date: 2018-05-16T07:49:34Z
[SPARK-24294] Throw SparkException when OOM in BroadcastExchangeExec
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