Skip empty bucket creation by default#1375
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findepi merged 1 commit intotrinodb:masterfrom Jun 20, 2020
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Does CDH Hive support this? |
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By default, Hive doesn't do bucket pruning. |
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@pettyjamesm does Athena correctly read bucketed data created by e.g. Tez (some bucket files missing)? |
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Hive on Tez does not create them, so other readers support that by necessity.
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v-jizhang
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Cherry-pick of trinodb/trino#822, trinodb/trino#848 and trinodb/trino#1375 Co-authored-by: David Phillips <david@acz.org> Co-authored-by: Piotr Findeisen <piotr.findeisen@gmail.com>
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Cherry-pick of trinodb/trino#1375 Co-authored-by: Piotr Findeisen <piotr.findeisen@gmail.com>
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Cherry-pick of trinodb/trino#1375 Co-authored-by: Piotr Findeisen <piotr.findeisen@gmail.com>
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Hive on Tez does not create them, so other readers support that by
necessity.