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Posted to issues@drill.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2019/05/02 21:06:00 UTC
[jira] [Commented] (DRILL-7222) Visualize estimated and actual row
counts for a query
[ https://issues.apache.org/jira/browse/DRILL-7222?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16831970#comment-16831970 ]
ASF GitHub Bot commented on DRILL-7222:
---------------------------------------
kkhatua commented on pull request #1779: DRILL-7222: Visualize estimated and actual row counts for a query
URL: https://github.com/apache/drill/pull/1779
With statistics in place, it is useful to have the estimated rowcount along side the actual rowcount query profile's operator overview.
We extract this from the Physical Plan section of the profile and show it in parenthesis with a toggle button to have the estimates hidden by default.
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> Visualize estimated and actual row counts for a query
> -----------------------------------------------------
>
> Key: DRILL-7222
> URL: https://issues.apache.org/jira/browse/DRILL-7222
> Project: Apache Drill
> Issue Type: Improvement
> Components: Web Server
> Affects Versions: 1.16.0
> Reporter: Kunal Khatua
> Assignee: Kunal Khatua
> Priority: Major
> Labels: user-experience
> Fix For: 1.17.0
>
>
> With statistics in place, it would be useful to have the *estimated* rowcount along side the *actual* rowcount query profile's operator overview.
> We can extract this from the Physical Plan section of the profile.
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