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branch-4.1: [fix](filecache) add async lru update machanism and fix partial hit in cache reader (pick #61083) - #61812
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yiguolei merged 3 commits intoMar 28, 2026
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Signed-off-by: zhengyu <zhangzhengyu@selectdb.com> (cherry picked from commit 5467a2f)
…n cache reader - CachedRemoteFileReader::read_at_impl has incorrect initialization of subsequent traversal start point and count after direct partial hit (causes incorrect fallback / extra overhead) - Proposed LRU ordering async update solution: Decoupled LRU update from query read operations, slightly reducing read lock latency and laying groundwork for subsequent lock splitting - Established performance unit tests for cache lock Signed-off-by: zhengyu <zhangzhengyu@selectdb.com> (cherry picked from commit cbe632c)
Thearas
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Mar 27, 2026
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Thank you for your contribution to Apache Doris. Please clearly describe your PR:
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freemandealer
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Mar 27, 2026
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run buildall |
Signed-off-by: zhengyu <zhangzhengyu@selectdb.com>
freemandealer
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Mar 27, 2026
MemberAuthor
run buildall |
hello-stephen
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Mar 27, 2026
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BE UT Coverage ReportIncrement line coverage Increment coverage report
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freemandealer
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Mar 28, 2026
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run external |
hello-stephen
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Mar 28, 2026
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BE Regression && UT Coverage ReportIncrement line coverage Increment coverage report
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yiguolei
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Mar 28, 2026
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skip buildall |
yiguolei
approved these changes
Mar 28, 2026
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PR approved by at least one committer and no changes requested. |
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PR approved by anyone and no changes requested. |
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Signed-off-by: zhengyu zhangzhengyu@selectdb.com
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