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https://issues.apache.org/jira/browse/HIVE-26868?focusedWorklogId=836428&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-836428
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ASF GitHub Bot logged work on HIVE-26868:
-----------------------------------------
Author: ASF GitHub Bot
Created on: 02/Jan/23 18:15
Start Date: 02/Jan/23 18:15
Worklog Time Spent: 10m
Work Description: ayushtkn merged PR #3872:
URL: https://github.com/apache/hive/pull/3872
Issue Time Tracking
-------------------
Worklog Id: (was: 836428)
Time Spent: 1h 10m (was: 1h)
> Iceberg: Allow IOW on empty table with Partition Evolution
> ----------------------------------------------------------
>
> Key: HIVE-26868
> URL: https://issues.apache.org/jira/browse/HIVE-26868
> Project: Hive
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Labels: pull-request-available
> Time Spent: 1h 10m
> Remaining Estimate: 0h
>
> In case an iceberg table has gone through partition evolution, we don't allow
> an IOW operation on it.
> But if it is empty, we can allow an IOW since there ain't any data which can
> get messed by overwrite.
> This helps to compact data, & merge the delete files into data file
> via
> Truncate -> IOW with Snapshot ID before Truncate.
> Same flow is used by Impala for compacting Iceberg tables.
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