GitHub user liancheng opened a pull request:
https://github.com/apache/spark/pull/5129
[SPARK-6452] [SQL] Checks for missing attributes and unresolved operator
for all types of operator
In `CheckAnalysis`, `Filter` and `Aggregate` are checked in separate case
clauses, thus never hit those clauses for unresolved operators and missing
input attributes.
This PR also removes the `prettyString` call when generating error message
for missing input attributes. Because result of `prettyString` doesn't contain
expression ID, and may give confusing messages like
> resolved attributes a missing from a
cc @rxin
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/liancheng/spark spark-6452
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5129.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 #5129
----
commit 46facb9e943a96fb1cda1301d1671a0c0cd051a8
Author: Cheng Lian <[email protected]>
Date: 2015-03-22T13:51:48Z
Checks for missing attributes and unresolved operator for all types of
operator
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