[
https://issues.apache.org/jira/browse/FLINK-2998?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15241507#comment-15241507
]
ASF GitHub Bot commented on FLINK-2998:
---------------------------------------
Github user fhueske commented on the pull request:
https://github.com/apache/flink/pull/1838#issuecomment-210049036
Thanks for the update @gallenvara. Aside from a few comments the PR looks
good. No worries about the `GlobalProperties`. The internals of the optimizer
are not straightforward ;-).
Thanks for adding the tests for the distribution / key length!
> Support range partition comparison for multi input nodes.
> ---------------------------------------------------------
>
> Key: FLINK-2998
> URL: https://issues.apache.org/jira/browse/FLINK-2998
> Project: Flink
> Issue Type: New Feature
> Components: Optimizer
> Reporter: Chengxiang Li
> Priority: Minor
>
> The optimizer may have potential opportunity to optimize the DAG while it
> found two input range partition are equivalent, we does not support the
> comparison yet.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
