[
https://issues.apache.org/jira/browse/PIG-4408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14304257#comment-14304257
]
Brian Johnson commented on PIG-4408:
------------------------------------
It seems like a merge join should also be allowed before another merge join as
long as they both join on the same key. Does anyone see a reason why that would
be a problem?
> Merge join should support replicated join as a predecessor
> ----------------------------------------------------------
>
> Key: PIG-4408
> URL: https://issues.apache.org/jira/browse/PIG-4408
> Project: Pig
> Issue Type: New Feature
> Reporter: Brian Johnson
> Assignee: Brian Johnson
>
> Since a replicated join doesn't trigger a reduce or change the output
> ordering a merge join should work after it
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
