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Posted to issues-all@impala.apache.org by "Zoltán Borók-Nagy (Jira)" <ji...@apache.org> on 2021/08/27 11:41:00 UTC

[jira] [Created] (IMPALA-10892) Add tests for table maintenance + time travel

Zoltán Borók-Nagy created IMPALA-10892:
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             Summary: Add tests for table maintenance + time travel
                 Key: IMPALA-10892
                 URL: https://issues.apache.org/jira/browse/IMPALA-10892
             Project: IMPALA
          Issue Type: Sub-task
            Reporter: Zoltán Borók-Nagy


We should add time travel tests for tables that went through table maintencance (compaction, expire snapshots, etc.): https://iceberg.apache.org/maintenance/#recommended-maintenance

E.g. old snapshots should be still accessible after compaction.
Raise error message if user queries expired snapshots.

I believe these should work correctly out of the box, but currently it's not easy to test these features.



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