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Support Hive bucket version 2 tables #538

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electrum opened this issue Mar 25, 2019 · 1 comment · Fixed by #1697
Closed

Support Hive bucket version 2 tables #538

electrum opened this issue Mar 25, 2019 · 1 comment · Fixed by #1697
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@findepi
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@electrum
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Hive 3.0 creates tables with a bucketing_version=2 which uses a different hash function. We added safety checks in #512 to treat these as not bucketed for reads (and blocked writes), but we should actually support these. It will likely require lots of refactoring of the bucketing code.
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Reference: https://issues.apache.org/jira/browse/HIVE-18910

@electrum electrum mentioned this issue Jul 28, 2019
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@findepi findepi mentioned this issue Jul 30, 2019
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@findepi findepi self-assigned this Oct 8, 2019
This was referenced Oct 8, 2019
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@findepi findepi added this to the 321 milestone Oct 31, 2019
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Support Hive bucketing v2 findepi/trino
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