[jira] [Created] (HIVE-26868) Iceberg: Allow IOW on empty table with Partition Evolution

[Ayush Saxena (Jira)]

Ayush Saxena created HIVE-26868:
---

 Summary: 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


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.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

[jira] [Created] (HIVE-26867) Backport of HIVE-24816

[Aman Raj (Jira)]

Aman Raj created HIVE-26867:
---

 Summary: Backport of HIVE-24816
 Key: HIVE-26867
 URL: https://issues.apache.org/jira/browse/HIVE-26867
 Project: Hive
  Issue Type: Sub-task
Reporter: Aman Raj
Assignee: Aman Raj


This commit is needed for upgrading Jackson version and also fixed flaky tests



--
This message was sent by Atlassian Jira
(v8.20.10#820010)