GitHub user scwf opened a pull request:
https://github.com/apache/spark/pull/6169
[SPARK-7659] [SQL] Sort by attributes that are not present in the select
clause when there is windowexpression analyze error
Jira: https://issues.apache.org/jira/browse/SPARK-7659
If there are `WindowExpression` in select clause, sorting by attributes
that are not present in the child analyze failure. such as
```
select month,
sum(product) over (partition by month)
from windowData order by area
```
/cc yhuai
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/scwf/spark sort-window-bugs
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/6169.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 #6169
----
commit 9d95648cb333f71f3b0eb7495fcf983ef407daa1
Author: scwf <[email protected]>
Date: 2015-05-15T03:23:17Z
fix sort by attributes that are not present in the SELECT clause
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