GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/4282
[SPARK-5462] Use analyzed query plan in DataFrame.apply()
This patch changes DataFrame's `apply()` method to use an analyzed query
plan when resolving column names. This fixes a bug where `apply` would throw
"invalid call to qualifiers on unresolved object" errors when called on
DataFrames constructed via `SQLContext.sql()`.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark SPARK-5462
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4282.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 #4282
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commit b9e6da2ded24694b9b7e535e0ea7de80839174a7
Author: Josh Rosen <[email protected]>
Date: 2015-01-30T00:26:05Z
[SPARK-5462] Use analyzed query plan in DataFrame.apply().
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