[improvement](pipeline) Support sharing hash table for broadcast join#15628
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Gabriel39 merged 1 commit intoapache:masterfrom Jan 6, 2023
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[improvement](pipeline) Support sharing hash table for broadcast join#15628Gabriel39 merged 1 commit intoapache:masterfrom
Gabriel39 merged 1 commit intoapache:masterfrom
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clang-tidy review says "All clean, LGTM! 👍" |
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TeamCity pipeline, clickbench performance test result: |
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clang-tidy review says "All clean, LGTM! 👍" |
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clang-tidy review says "All clean, LGTM! 👍" |
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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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Proposed changes
EmptySourceOperatorto adapt forHashJoinBuildSinkwhich doesn't need to build hash table.Problem Summary
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If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...