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    4.4.1 Release Notes

    Fixed Issues in 4.4.1

    Slow sorts in some circumstances when micro-spilling is disabled and batch sizes are especially small
    Addressed by resizing record batches during spilling despite uneven incoming batches.

    IllegalStateException: Inconsistent row count error while joining two Hive data sets using complex data in Parquet format
    Fixed by handling non-existing Parquet columns.

    TOTAL_SPILLED_DATA_SIZE is 0 after an external sort with micro-spilling enabled
    Fixed by updating the metric for total spill size.