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

Posted to commits@hudi.apache.org by "sivabalan narayanan (Jira)" <ji...@apache.org> on 2022/10/11 18:41:00 UTC

[jira] [Updated] (HUDI-5012) Fix clean planning for very large partitions

     [ https://issues.apache.org/jira/browse/HUDI-5012?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sivabalan narayanan updated HUDI-5012:
--------------------------------------
    Fix Version/s: 0.12.1

> Fix clean planning for very large partitions
> --------------------------------------------
>
>                 Key: HUDI-5012
>                 URL: https://issues.apache.org/jira/browse/HUDI-5012
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: cleaning
>            Reporter: sivabalan narayanan
>            Priority: Critical
>             Fix For: 0.12.1
>
>
> Within clean planning phase, we do a map() for every partition and then trigger planning for each partition within that. 
>  
> For very large number of partitions, and if cleaner shuffle parallelism is small, this results in more sequential planning. We can enhance this with mapPartitions call and optimize it 
>  



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