You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Jingsong Lee (Jira)" <ji...@apache.org> on 2022/03/01 11:30:00 UTC

[jira] [Closed] (FLINK-26031) Support projection pushdown on keys and values in sst file readers

     [ https://issues.apache.org/jira/browse/FLINK-26031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jingsong Lee closed FLINK-26031.
--------------------------------
    Resolution: Fixed

master: 6b7efeb22f0501c6e3859059684b219d69e7d4e6

> Support projection pushdown on keys and values in sst file readers
> ------------------------------------------------------------------
>
>                 Key: FLINK-26031
>                 URL: https://issues.apache.org/jira/browse/FLINK-26031
>             Project: Flink
>          Issue Type: Sub-task
>          Components: Table Store
>            Reporter: Caizhi Weng
>            Assignee: Caizhi Weng
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: table-store-0.1.0
>
>
> Projection pushdown is an optimization for sources. With this optimization, we can avoid reading useless columns and thus improve performance.



--
This message was sent by Atlassian Jira
(v8.20.1#820001)