Add need_data_exchange in the ExecutionPlan to indicate whether a physical operator needs data exchange - #4586

Merged

Dandandan merged 7 commits into

apache:masterfrom

yahoNanJing:issue-4585

Dec 16, 2022

Commits on Dec 14, 2022

Add need_data_exchange in the ExecutionPlan to indicate whether a physical operator needs data exchange
yahoNanJing
committed
ce8742d
Always Prefer SortPreservingMergeExec to the global SortExec
yahoNanJing
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d0cff54
Temporary remove unsupported ut caused by arrow-rs
yahoNanJing
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fc136f6
Move out the method need_data_exchange from ExecutionPlan
yahoNanJing
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90c4743
Revert "Temporary remove unsupported ut caused by arrow-rs"
yahoNanJing
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63a0d75
Fix for comments
yahoNanJing
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afafc53

Commits on Dec 15, 2022

Deal with controversial part
yahoNanJing
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2313008