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Posted to commits@hudi.apache.org by "Ethan Guo (Jira)" <ji...@apache.org> on 2023/02/07 22:53:01 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 ]
Ethan Guo updated HUDI-1258:
----------------------------
Fix Version/s: 0.14.0
(was: 0.13.0)
> 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: Pratyaksh Sharma
> Priority: Major
> Labels: hudi-on-call
> Fix For: 0.14.0
>
>
> 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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