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| author | felixcheung <felixcheung_m@hotmail.com> | 2016-04-23 11:08:19 -0700 |
|---|---|---|
| committer | Shivaram Venkataraman <shivaram@cs.berkeley.edu> | 2016-04-23 11:08:19 -0700 |
| commit | 39d3bc62a7ba16c646bed8d524cf9b929374a790 (patch) | |
| tree | 6bf5721c393ff47f1108e7ef7c8e5f46fff182c1 /.github | |
| parent | 6acc72a02961982f217ceaea5bde4eca4e2d7db8 (diff) | |
| download | spark-39d3bc62a7ba16c646bed8d524cf9b929374a790.tar.gz spark-39d3bc62a7ba16c646bed8d524cf9b929374a790.tar.bz2 spark-39d3bc62a7ba16c646bed8d524cf9b929374a790.zip | |
[SPARK-14594][SPARKR] check execution return status code
## What changes were proposed in this pull request?
When JVM backend fails without going proper error handling (eg. process crashed), the R error message could be ambiguous.
```
Error in if (returnStatus != 0) { : argument is of length zero
```
This change attempts to make it more clear (however, one would still need to investigate why JVM fails)
## How was this patch tested?
manually
Author: felixcheung <felixcheung_m@hotmail.com>
Closes #12622 from felixcheung/rreturnstatus.
Diffstat (limited to '.github')
0 files changed, 0 insertions, 0 deletions