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

Posted to dev@phoenix.apache.org by "Istvan Toth (Jira)" <ji...@apache.org> on 2023/04/11 15:14:00 UTC

[jira] [Resolved] (PHOENIX-6878) Upserts into tables with ROW_TIMESTAMP are extremely slow

     [ https://issues.apache.org/jira/browse/PHOENIX-6878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Istvan Toth resolved PHOENIX-6878.
----------------------------------
    Resolution: Invalid

Further testing confirmed that the slowness was caused by PHOENIX-6395.
We were not able to confirm that the PHOENIX-4178 degrades performance.

> Upserts into tables with ROW_TIMESTAMP are extremely slow
> ---------------------------------------------------------
>
>                 Key: PHOENIX-6878
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6878
>             Project: Phoenix
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 5.2.0, 5.1.3
>            Reporter: Istvan Toth
>            Priority: Minor
>
> PHOENIX-4187 changed upserts into tables with ROW_TIMESTAMP fields to always refresh the table cache before executing the mutation.
> This kills non batched write performance for such tables, as the Table metadata is re-read for every row.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)