[
https://issues.apache.org/jira/browse/PIG-3585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Cheolsoo Park updated PIG-3585:
-------------------------------
Attachment: PIG-3585-2.patch
One minor clean-up. I made getPackage() take multiple inputs as parameter and
removed getUnion() in TezCompiler.
> Make union work with tez
> ------------------------
>
> Key: PIG-3585
> URL: https://issues.apache.org/jira/browse/PIG-3585
> Project: Pig
> Issue Type: Sub-task
> Components: tez
> Affects Versions: tez-branch
> Reporter: Cheolsoo Park
> Assignee: Cheolsoo Park
> Fix For: tez-branch
>
> Attachments: PIG-3585-1.patch, PIG-3585-2.patch
>
>
> Unlike MR, union needs to be implemented as multiple vertices because Tez
> doesn't allow multiple inputs in root vertex.
> I propose that we implement union by connecting load vertices to union vertex
> with broadcasting edges.
--
This message was sent by Atlassian JIRA
(v6.1#6144)
