[
https://issues.apache.org/jira/browse/PIG-777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710169#action_12710169
]
Hadoop QA commented on PIG-777:
-------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12406744/log_message.patch
against trunk revision 775340.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no tests are needed for this patch.
-1 patch. The patch command could not apply the patch.
Console output:
http://hudson.zones.apache.org/hudson/job/Pig-Patch-minerva.apache.org/42/console
This message is automatically generated.
> Code refactoring: Create optimization out of store/load post processing code
> ----------------------------------------------------------------------------
>
> Key: PIG-777
> URL: https://issues.apache.org/jira/browse/PIG-777
> Project: Pig
> Issue Type: Improvement
> Reporter: Gunther Hagleitner
> Attachments: log_message.patch
>
>
> The postProcessing method in the pig server checks whether a logical graph
> contains stores to and loads from the same location. If so, it will either
> connect the store and load, or optimize by throwing out the load and
> connecting the store predecessor with the successor of the load.
> Ideally the introduction of the store and load connection should happen in
> the query compiler, while the optimization should then happen in an separate
> optimizer step as part of the optimizer framework.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
