[local exchange](fix) Fix correctness caused by local exchange #41555
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Thank you for your contribution to Apache Doris. Since 2024-03-18, the Document has been moved to doris-website. |
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
TPC-H: Total hot run time: 40984 ms |
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TeamCity be ut coverage result: |
TPC-DS: Total hot run time: 192084 ms |
ClickBench: Total hot run time: 33.14 s |
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
|
TeamCity be ut coverage result: |
TPC-H: Total hot run time: 40822 ms |
TPC-DS: Total hot run time: 192210 ms |
ClickBench: Total hot run time: 33.34 s |
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BiteTheDDDDt
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Oct 9, 2024
eldenmoon
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Oct 10, 2024
…e#41555) For plan `local exchange (hash shuffle) -> union -> colocated agg`, we must ensure local exchange use the same hash algorithm as MPP shuffling. This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.
Gabriel39
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Oct 11, 2024
…e#41555) For plan `local exchange (hash shuffle) -> union -> colocated agg`, we must ensure local exchange use the same hash algorithm as MPP shuffling. This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.
Gabriel39
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Oct 11, 2024
…e#41555) For plan `local exchange (hash shuffle) -> union -> colocated agg`, we must ensure local exchange use the same hash algorithm as MPP shuffling. This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.
This was referenced Oct 11, 2024
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cjj2010
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Oct 12, 2024
…e#41555) For plan `local exchange (hash shuffle) -> union -> colocated agg`, we must ensure local exchange use the same hash algorithm as MPP shuffling. This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.
amorynan
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Oct 12, 2024
…e#41555) For plan `local exchange (hash shuffle) -> union -> colocated agg`, we must ensure local exchange use the same hash algorithm as MPP shuffling. This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.
Gabriel39
added a commit
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Oct 14, 2024
…e#41555) For plan `local exchange (hash shuffle) -> union -> colocated agg`, we must ensure local exchange use the same hash algorithm as MPP shuffling. This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.
Gabriel39
added a commit
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that referenced
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Oct 14, 2024
…e#41555) For plan `local exchange (hash shuffle) -> union -> colocated agg`, we must ensure local exchange use the same hash algorithm as MPP shuffling. This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.
dataroaring
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Oct 15, 2024
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Proposed changes
For plan
local exchange (hash shuffle) -> union -> colocated agg, we must ensure local exchange use the same hash algorithm as MPP shuffling.This problem is covered by our test cases but only can be reproduced on multiple BEs so no case is added in this PR.