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[opt](orc-reader)Turn on late materialization of orc complex types. #52079
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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run buildall |
TPC-H: Total hot run time: 39916 ms |
TPC-DS: Total hot run time: 190359 ms |
ClickBench: Total hot run time: 29.66 s |
BE UT Coverage ReportIncrement line coverage Increment coverage report
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…pache#49718) Related PR: apache#45966 [opt] (orc-reader) Turn on late materialization of orc complex types. After implementing the new merge io function in apache#45966 to adapt the complex type delayed materialization and the need to backtrack to solve the reading characteristics, turn on the late materialization of orc complex types in orc reader.
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run buildall |
TPC-H: Total hot run time: 39810 ms |
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BE UT Coverage ReportIncrement line coverage Increment coverage report
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morrySnow
approved these changes
Jun 26, 2025
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What problem does this PR solve?
Problem Summary:
Release note
Cherry-pick #49718
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