[
https://issues.apache.org/jira/browse/PIG-3761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13898377#comment-13898377
]
Daniel Dai commented on PIG-3761:
---------------------------------
In MR, we only use PigXXXRawComparator for sorting, not cogroup/join, that use
PigWritableComparator, which has the same null comparative logic.
> Outer join fail on tez
> ----------------------
>
> Key: PIG-3761
> URL: https://issues.apache.org/jira/browse/PIG-3761
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Reporter: Daniel Dai
> Assignee: Daniel Dai
> Fix For: tez-branch
>
> Attachments: PIG-3761-1.patch
>
>
> Null is not equal in terms of join. Need to change comparator to do that. e2e
> Join_9, Join_10, Join_11 are manifests for this issue.
--
This message was sent by Atlassian JIRA
(v6.1.5#6160)
