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Posted to commits@hudi.apache.org by "Prashant Wason (Jira)" <ji...@apache.org> on 2020/10/17 00:42:00 UTC
[jira] [Updated] (HUDI-1346) Fix clean and Asyn Clean when metadata
table is enabled
[ https://issues.apache.org/jira/browse/HUDI-1346?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prashant Wason updated HUDI-1346:
---------------------------------
Status: In Progress (was: Open)
> Fix clean and Asyn Clean when metadata table is enabled
> -------------------------------------------------------
>
> Key: HUDI-1346
> URL: https://issues.apache.org/jira/browse/HUDI-1346
> Project: Apache Hudi
> Issue Type: Sub-task
> Reporter: Prashant Wason
> Assignee: Prashant Wason
> Priority: Major
>
> Metadata Table creates a deltacommit for each change on the dataset. This deltacommit has the same timestamp as the change (COMMIT, CLEAN, etc).
> Hence, for correct syncing, two instants on the dataset should not have the same timestamp.
> Currently, when autoclean or async clean is enabled, the instantTime is reused. That breaks metadata table sync.
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