[
https://issues.apache.org/jira/browse/DRILL-4657?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15274919#comment-15274919
]
ASF GitHub Bot commented on DRILL-4657:
---------------------------------------
Github user amansinha100 commented on the pull request:
https://github.com/apache/drill/pull/499#issuecomment-217587650
+1. LGTM
> Rank() will return wrong results if a frame of data is too big (more than 2
> batches)
> ------------------------------------------------------------------------------------
>
> Key: DRILL-4657
> URL: https://issues.apache.org/jira/browse/DRILL-4657
> Project: Apache Drill
> Issue Type: Bug
> Components: Execution - Relational Operators
> Affects Versions: 1.3.0
> Reporter: Deneche A. Hakim
> Assignee: Aman Sinha
> Priority: Critical
> Fix For: 1.7.0
>
>
> When you run a query with RANK, and one particular frame is too long to fit
> in 2 batches of data, you will get wrong result.
> I was able to reproduce the issue in a unit test, thanks to the fact that we
> can control the size of the batches processed by the window operator. I will
> post a fix soon along with the unit test
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
