GitHub user hvanhovell opened a pull request:
https://github.com/apache/spark/pull/15760
[SPARK-18259][SQL]Do not capture Throwable in QueryExecution
## What changes were proposed in this pull request?
`QueryExecution.toString` currently captures `java.lang.Throwable`s; this
is far from a best practice and can lead to confusing situation or invalid
application states. This PR fixes this by only capturing `AnalysisException`s.
## How was this patch tested?
Added a `QueryExecutionSuite`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hvanhovell/spark SPARK-18259
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/15760.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 #15760
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commit d76c37ee05842b2295b898886915a02fa86df2af
Author: Herman van Hovell <[email protected]>
Date: 2016-11-03T22:42:55Z
Do not capture throwable in QueryExecution
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