[IMPALA-11001] test_time_travel can break around dst changes

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: Frontend
• Labels: broken iceberg
• Epic Color: ghx-label-1
• Assignee: Unassigned
• Reporter: Csaba Ringhofer
• Created: 03/Nov/21 14:14
• Updated: 03/Nov/21 14:14

Description

This will be probably a very rare failure, as it was caused by the DST change being exactly 2 years ago.

query_test/test_iceberg.py:218: in test_time_travel
    assert "Cannot find a snapshot older than" in str(e)
E   assert 'Cannot find a snapshot older than' in "ImpalaBeeswaxException:\n INNER EXCEPTION: <class 'beeswaxd.ttypes.BeeswaxException'>\n MESSAGE: AnalysisException: I...RNING: Timestamp '2019-11-03 01:02:25.417545000' in timezone 'America/Los_Angeles' could not be converted to UTC\n\n\n"
E    +  where "ImpalaBeeswaxException:\n INNER EXCEPTION: <class 'beeswaxd.ttypes.BeeswaxException'>\n MESSAGE: AnalysisException: I...RNING: Timestamp '2019-11-03 01:02:25.417545000' in timezone 'America/Los_Angeles' could not be converted to UTC\n\n\n" = str(ImpalaBeeswaxException())