public class ArrowVectorizedBatchConverter extends ArrowBatchConverter
VectorizedColumnBatch
to Arrow format.fieldWriters, iterator, root
Constructor and Description |
---|
ArrowVectorizedBatchConverter(org.apache.arrow.vector.VectorSchemaRoot root,
ArrowFieldWriter[] fieldWriters) |
Modifier and Type | Method and Description |
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void |
doWrite(int maxBatchRows) |
void |
reset(ApplyDeletionFileRecordIterator iterator) |
void |
reset(VectorizedRecordIterator iterator) |
close, next, releaseIterator
public ArrowVectorizedBatchConverter(org.apache.arrow.vector.VectorSchemaRoot root, ArrowFieldWriter[] fieldWriters)
public void doWrite(int maxBatchRows)
doWrite
in class ArrowBatchConverter
public void reset(ApplyDeletionFileRecordIterator iterator)
public void reset(VectorizedRecordIterator iterator)
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