com.aliyun.odps.table.arrow

Interface ArrowWriter

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

ArrowBatchWriter

public interface ArrowWriter
extends Closeable

An arrow batch writer that writes VectorSchemaRoot directly.

Method Summary

Modifier and Type	Method and Description
long	bytesWritten() Return the current write bytes.
void	writeBatch(org.apache.arrow.vector.VectorSchemaRoot root) Write an arrow batch VectorSchemaRoot.

Methods inherited from interface java.io.Closeable

close

Method Detail

writeBatch

void writeBatch(org.apache.arrow.vector.VectorSchemaRoot root)
         throws IOException

Write an arrow batch VectorSchemaRoot.

Throws:

IOException

bytesWritten

long bytesWritten()

Return the current write bytes.