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Posted to commits@hudi.apache.org by "Danny Chen (Jira)" <ji...@apache.org> on 2021/11/27 04:51:00 UTC

[jira] [Updated] (HUDI-1258) Small file handling Merges can be handled without actual merging

     [ https://issues.apache.org/jira/browse/HUDI-1258?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Danny Chen updated HUDI-1258:
-----------------------------
    Fix Version/s:     (was: 0.10.0)

> Small file handling Merges can be handled without actual merging
> ----------------------------------------------------------------
>
>                 Key: HUDI-1258
>                 URL: https://issues.apache.org/jira/browse/HUDI-1258
>             Project: Apache Hudi
>          Issue Type: Improvement
>          Components: Writer Core
>    Affects Versions: 0.9.0
>            Reporter: Vinoth Chandar
>            Assignee: Vinoth Chandar
>            Priority: Major
>             Fix For: 0.11.0
>
>
> If a file slice gets inserts into MergeHandle, for file sizing reasons, there is no reason to really build the hashmap and merge. 
>  
> This will also avoid the issue of insert with the same duplicate key overwriting the previous value 



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