[opt](split) get file splits in batch mode #35107
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
AshinGau
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clang-tidy review says "All clean, LGTM! 👍" |
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clang-tidy review says "All clean, LGTM! 👍" |
When scanning a table with many files, It will take a lot of time to transfer splits to backends.(20s of the following 1209172 splits). Therefore, using batch mode to fetch the file splits, BE can do scanning while fetch the file splits.
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clang-tidy review says "All clean, LGTM! 👍" |
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backport: #34032
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Issue Number: close #xxx
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