GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/9094
[SPARK-11036][SQL] AttributeReference should not be assigned new expression
id inside tasks
JIRA: https://issues.apache.org/jira/browse/SPARK-11036
Related to #9093, SPARK-11036 is proposed to not allow AttributeReference
to be created in executors. #9093 solves part of SPARK-11036. But the method
`withExprId` will possibly assign new expression id to AttributeReference too.
This patch tries to prevent that by using the same mechanism of #9093.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 not-newexprid-on-executor
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9094.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 #9094
----
commit 3df9212991659003b09c97f79aa73212bf411ecd
Author: Liang-Chi Hsieh <[email protected]>
Date: 2015-10-13T08:04:56Z
We should not assign new expression id to AttributeReference in tasks.
----
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at [email protected] or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
