When we use reparation, since the rdd is transferred after rdd.queryExcetion, its physical plan may still be persisted, so after rdd repartition, the data may not meet expectations.
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Does it affect the original behavior: (Yes/No/I Don't know)
Has unit tests been added: (Yes/No/No Need)
Has document been added or modified: (Yes/No/No Need)
Does it need to update dependencies: (Yes/No)
Are there any changes that cannot be rolled back: (Yes/No)
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Proposed changes
Issue Number: close #xxx
Problem Summary:
When we use reparation, since the rdd is transferred after rdd.queryExcetion, its physical plan may still be persisted, so after rdd repartition, the data may not meet expectations.
Checklist(Required)
Further comments
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...