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[opt](scanner) Control the degree of parallelism of scanner when only limit involved #39927 - #42079
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dataroaring merged 3 commits intoNov 11, 2024
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RoanHeNaN
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Oct 18, 2024
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run buildall |
doris-robot
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Oct 18, 2024
Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
doris-robot
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Oct 18, 2024
TPC-H: Total hot run time: 39605 ms |
doris-robot
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Oct 18, 2024
TPC-DS: Total hot run time: 192974 ms |
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Oct 19, 2024
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run buildall |
doris-robot
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Oct 19, 2024
TPC-H: Total hot run time: 40989 ms |
doris-robot
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Oct 19, 2024
TPC-DS: Total hot run time: 194394 ms |
RoanHeNaNforce-pushed
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dcbb094CompareRoanHeNaN
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Oct 25, 2024
ContributorAuthor
run buildall |
doris-robot
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Oct 25, 2024
TPC-H: Total hot run time: 40537 ms |
doris-robot
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Oct 25, 2024
TPC-DS: Total hot run time: 189569 ms |
RoanHeNaN
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Oct 25, 2024
ContributorAuthor
run buildall |
doris-robot
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Oct 25, 2024
TPC-H: Total hot run time: 40900 ms |
doris-robot
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Oct 25, 2024
TPC-DS: Total hot run time: 188673 ms |
… limit involved (apache#39927) For queries like `select * from tbl limit 100;`, we should limit the parallelism to 1. We already have strategies in our code, but we can not control its behavior. So add session variables to control them. Previous pr like apache#33888apache#36535 already has done something similar, this pr integrates them.
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Nov 8, 2024
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run buildall |
Contributor
clang-tidy review says "All clean, LGTM! 👍" |
doris-robot
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Nov 8, 2024
TPC-H: Total hot run time: 40442 ms |
doris-robot
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Nov 8, 2024
TPC-DS: Total hot run time: 192934 ms |
RoanHeNaN
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Nov 8, 2024
ContributorAuthor
run buildall |
Contributor
clang-tidy review says "All clean, LGTM! 👍" |
doris-robot
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Nov 8, 2024
TPC-H: Total hot run time: 40375 ms |
doris-robot
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Nov 8, 2024
TPC-DS: Total hot run time: 192358 ms |
…k_39927_to_upstream_branch-3.0
RoanHeNaN
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Nov 11, 2024
ContributorAuthor
run buildall |
Contributor
clang-tidy review says "All clean, LGTM! 👍" |
doris-robot
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Nov 11, 2024
TPC-H: Total hot run time: 40747 ms |
doris-robot
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Nov 11, 2024
TPC-DS: Total hot run time: 193288 ms |
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cherry pick from #39927