HIVE-29432: Autogather column statistics missing for tables containing a column with an unsupported type#6374
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thomasrebele wants to merge 1 commit intoapache:masterfrom
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HIVE-29432: Autogather column statistics missing for tables containing a column with an unsupported type#6374thomasrebele wants to merge 1 commit intoapache:masterfrom
thomasrebele wants to merge 1 commit intoapache:masterfrom
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I think the test failure of |
thomasrebele
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Mar 20, 2026
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| public static boolean canRunAutogatherStats(Table destinationTable, Operator curr) { |
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I'll add the parametrized type for the Opterator parameters during the next update of the PR.
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HIVE-29432
What changes were proposed in this pull request?
When the column statistics are calculated, skip the columns with unsupported types, but calculate the statistics for all supported types.
Why are the changes needed?
If a table contains a column of certain types (union, struct, list, but also TIMESTAMP WITH LOCAL TIME ZONE), then no column statistics are gathered.
Does this PR introduce any user-facing change?
No.
How was this patch tested?
I've added a q file test.