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Posted to commits@hudi.apache.org by "sivabalan narayanan (Jira)" <ji...@apache.org> on 2022/01/17 20:54:00 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 ]
sivabalan narayanan updated HUDI-1258:
--------------------------------------
Priority: Major (was: Blocker)
> 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: Raymond Xu
> 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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