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branch-2.1: [fix](local shuffle) Set serial execution for schema scan operator #47498 #47527

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branch-2.1: [fix](local shuffle) Set serial execution for schema scan operator #47498 #47527

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@github-actions github-actions bot commented Feb 6, 2025

Cherry-picked from #47498

@Gabriel39
[fix](local shuffle) Set serial execution for schema scan operator (#…
11919be 
…47498)

`select * from information_schema.workload_group_resource_usage;` got
duplicate rows if `enable_local_shuffle` is true. This is caused by a
serial schema scan operator which is not set correctly.

A regression test case could not be used because the
`workload_group_resource_usage` will not get a stable result.
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Thearas commented Feb 6, 2025

Thank you for your contribution to Apache Doris.
Don't know what should be done next? See How to process your PR.

Please clearly describe your PR:

  1. What problem was fixed (it's best to include specific error reporting information). How it was fixed.
  2. Which behaviors were modified. What was the previous behavior, what is it now, why was it modified, and what possible impacts might there be.
  3. What features were added. Why was this function added?
  4. Which code was refactored and why was this part of the code refactored?
  5. Which functions were optimized and what is the difference before and after the optimization?

@dataroaring dataroaring closed this Feb 6, 2025
@dataroaring dataroaring reopened this Feb 6, 2025
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Thearas commented Feb 6, 2025

run buildall

@Gabriel39 Gabriel39 closed this Feb 7, 2025
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@Thearas @Gabriel39 @dataroaring