[Bug] The DataEvolutionIterator may lose row when the batch number is not aligned

[Aitozi]

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Paimon version

java.lang.AssertionError: assertion failed: Number of written records 1402812 does not match expected number 1410179 for first row ID 3644150791.

Compute Engine

spark

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[Aitozi]

The parquet reader may return the batch less than the read.batch-size when cross the RowGroup, so the iterator should align with readers manually