[
https://issues.apache.org/jira/browse/DRILL-8057?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17476147#comment-17476147
]
ASF GitHub Bot commented on DRILL-8057:
---------------------------------------
jnturton commented on pull request #2388:
URL: https://github.com/apache/drill/pull/2388#issuecomment-1013124268
I've added @paul-rogers to the reviewers since he's familiar with the
storage plugin registry and might spot gotchas that were missed in this
less-than-obvious change set.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
> INFORMATION_SCHEMA filter push down is inefficient
> --------------------------------------------------
>
> Key: DRILL-8057
> URL: https://issues.apache.org/jira/browse/DRILL-8057
> Project: Apache Drill
> Issue Type: Improvement
> Components: Storage - Information Schema
> Affects Versions: 1.19.0
> Reporter: James Turton
> Assignee: James Turton
> Priority: Major
> Fix For: 1.20.0
>
>
> WHERE clauses in queries against INFORMATION_SCHEMA do not stop Drill from
> fetching a schema hierarchy from all enabled storage configs. This results
> in abysmal performance when unresponsive data sources are enabled, as
> reported by users in the Apache Drill Slack channels.
--
This message was sent by Atlassian Jira
(v8.20.1#820001)
