[core] Fix potential data loss in DataEvolutionIterator #7060
+447
−227
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when the inner reader returns batches with different row counts.
Contributor
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Is there a potential data loss after all readers passed in are ForceSingleBatchReader? |
Contributor
Author
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@leaves12138 Thanks for the information, it looks work on this case, I will try it. |
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when the inner reader returns batches with different row counts.
Purpose
Linked issue: close #7053
Tests
API and Format
Documentation