You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@drill.apache.org by "Aditya Kishore (JIRA)" <ji...@apache.org> on 2014/05/11 00:11:18 UTC
[jira] [Commented] (DRILL-626) Project push down into HBase scan
[ https://issues.apache.org/jira/browse/DRILL-626?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13992890#comment-13992890 ]
Aditya Kishore commented on DRILL-626:
--------------------------------------
https://reviews.apache.org/r/21165/
Not ready for merge yet. Addressing review comments.
> Project push down into HBase scan
> ---------------------------------
>
> Key: DRILL-626
> URL: https://issues.apache.org/jira/browse/DRILL-626
> Project: Apache Drill
> Issue Type: New Feature
> Reporter: Aditya Kishore
> Assignee: Aditya Kishore
> Attachments: DRILL-626-Project-push-down-into-HBase-scan.patch
>
>
> If a query against an HBase table requires only a subset of columns, we should qualify the HBase scan with these columns.
> For example
> {noformat}
> SELECT row_key, f['c1'], f['c2'], g FROM hbase.MyTable
> {noformat}
> should qualify he HBase scan as {{families => \[g\["ALL"], f\["c1", "c2"]]}}
--
This message was sent by Atlassian JIRA
(v6.2#6252)