columnar: support bucket parallel read in region (#10871)#10899

Merged

ti-chi-bot[bot] merged 19 commits into

pingcap:release-nextgen-202603from

ti-chi-bot:cherry-pick-10871-to-release-nextgen-202603

Jun 11, 2026

Commits on Jun 11, 2026

columnar: support bucket parallel read in region

yongman
authored and
ti-chi-bot
committed
optimize tasks dispatch

yongman
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add bucket log

yongman
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ti-chi-bot
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optimize bucket

yongman
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ti-chi-bot
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debug logs

yongman
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decode bucket key

yongman
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snapaccess cache

yongman
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avoid create segment reader thread when use columnar

yongman
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add region buckets cache

yongman
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ti-chi-bot
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optimize snapaccess cache for buckets read

yongman
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ti-chi-bot
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fix legacy inputstream concurrency

yongman
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ti-chi-bot
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avoid inflight request leak snapaccess

yongman
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ti-chi-bot
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clear snap access in last owner drop

yongman
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format

yongman
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ti-chi-bot
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fix epoch not match retry

yongman
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ti-chi-bot
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format

yongman
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ti-chi-bot
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polish logs and rename proxy to columnar

yongman
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ti-chi-bot
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address comments

yongman
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ti-chi-bot
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add comments and fix lint

JaySon-Huang
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ti-chi-bot
committed