[jira] [Assigned] (HUDI-4253) Fix filegroup and commit time for an index type when indexing with FILES partition

["Alexey Kudinkin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HUDI-4253?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexey Kudinkin reassigned HUDI-4253:
-------------------------------------

    Assignee: Sagar Sumit

> Fix filegroup and commit time for an index type when indexing with FILES partition
> ----------------------------------------------------------------------------------
>
>                 Key: HUDI-4253
>                 URL: https://issues.apache.org/jira/browse/HUDI-4253
>             Project: Apache Hudi
>          Issue Type: Bug
>            Reporter: Sagar Sumit
>            Assignee: Sagar Sumit
>            Priority: Major
>             Fix For: 0.12.0
>
>
> This is a followup of the discussion in HUDI-4156.
> ```
> When both FILES and COLUMN_STATS are being initialized together, FILES partition takes the timestamp of latest completed commit in data table timeline, while COLUMN_STATS takes up new index commit time. and while enabling COLUMN_STATS partition, FSview does not return any file slices and so we end up setting file group count for COLUMN_STATS to 1.
> ```
> We need to ensure that once the metadata partition is initialized, then the subsequent files in the partition pick the corresponding commit time from the timeline.



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