trait BatchQueue extends AnyRef

A trait provides dedicated APIs for GPU reading batches from python. This is also for easy type declarations since it is implemented by an inner class of BatchProducer.

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Abstract Value Members

  1. abstract def peekBatchNumRows(): Int

    Get the number of rows in the next batch, without actually getting the batch.

  2. abstract def remove(): SpillableColumnarBatch

    Return and remove the first batch in the cache.

    Return and remove the first batch in the cache. Caller should close it.

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