avoid whole partition cache #38
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Thanks for opening a pull request! If this is not a minor PR. Could you open an issue for this pull request on JIRA? https://issues.apache.org/jira/browse/ARROW Opening JIRAs ahead of time contributes to the Openness of the Apache Arrow project. Then could you also rename pull request title in the following format? or See also: |
clean codes
zhztheplayer
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This reverts commit 8d7e250.
zhztheplayer
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@FelixYBW Performance measured in TPC-DS SF1000: |
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The patch remove the use of taskgroup, avoid the whole partition cache when scan table