[
https://issues.apache.org/jira/browse/FLINK-2576?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14941053#comment-14941053
]
ASF GitHub Bot commented on FLINK-2576:
---------------------------------------
Github user jkovacs commented on the pull request:
https://github.com/apache/flink/pull/1138#issuecomment-144997953
Thanks @fhueske and @StephanEwen for the comprehensive review and
additional details on Flink internals!, I agree that we should rather wait to
implement the projection join correctly at a later point.
I'll append a few commits addressing the review comments and squash them
later into the appropriate commits when you feel it's ready to merge.
> Add outer joins to API and Optimizer
> ------------------------------------
>
> Key: FLINK-2576
> URL: https://issues.apache.org/jira/browse/FLINK-2576
> Project: Flink
> Issue Type: Sub-task
> Components: Java API, Optimizer, Scala API
> Reporter: Ricky Pogalz
> Priority: Minor
> Fix For: pre-apache
>
>
> Add left/right/full outer join methods to the DataSet APIs (Java, Scala) and
> to the optimizer of Flink.
> Initially, the execution strategy should be a sort-merge outer join
> (FLINK-2105) but can later be extended to hash joins for left/right outer
> joins.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
