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Posted to commits@hudi.apache.org by "Vinoth Chandar (Jira)" <ji...@apache.org> on 2021/11/06 02:48:00 UTC
[jira] [Commented] (HUDI-1492) Enhance DeltaWriteStat with block
level metadata correctly for storage schemes that support appends
[ https://issues.apache.org/jira/browse/HUDI-1492?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17439581#comment-17439581 ]
Vinoth Chandar commented on HUDI-1492:
--------------------------------------
I am assigning this to [~manojg] to consider this during col stats.
> Enhance DeltaWriteStat with block level metadata correctly for storage schemes that support appends
> ---------------------------------------------------------------------------------------------------
>
> Key: HUDI-1492
> URL: https://issues.apache.org/jira/browse/HUDI-1492
> Project: Apache Hudi
> Issue Type: Sub-task
> Reporter: Vinoth Chandar
> Assignee: Manoj Govindassamy
> Priority: Blocker
> Fix For: 0.10.0
>
>
> Current implementation simply uses the
> {code:java}
> String pathWithPartition = hoodieWriteStat.getPath(); {code}
> to write the metadata table. this is problematic, if the delta write was merely an append. and can technically add duplicate files into the metadata table
> (not sure if this is a problem per se. but filing a Jira to track and either close/fix )
>
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