GitHub user felixcheung opened a pull request:
https://github.com/apache/spark/pull/16589
[SPARK-19231][SPARKR] add error handling for download and untar for Spark
release
## What changes were proposed in this pull request?
When R is starting as a package and it needs to download the Spark release
distribution we need to handle error for download and untar, and clean up,
otherwise it will get stuck.
## How was this patch tested?
manually
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/felixcheung/spark rtarreturncode
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16589.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 #16589
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commit 9b21c1125998b09607dc40c57dcd579d322b6f6e
Author: Felix Cheung <[email protected]>
Date: 2017-01-16T00:30:05Z
add error handling for download and untar
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