Package com.amazonaws.athena.connector.lambda.data

Class RecordBatchSerDe

java.lang.Object

com.amazonaws.athena.connector.lambda.data.RecordBatchSerDe

@Deprecated
public class RecordBatchSerDe
extends Object

Deprecated.

ArrowRecordBatchSerDeV3 should be used instead

used to serialize and deserialize ArrowRecordBatch.

Constructor Summary

Constructors

Constructor	Description
RecordBatchSerDe(BlockAllocator allocator)	Deprecated.

Method Summary

Modifier and Type	Method	Description
org.apache.arrow.vector.ipc.message.ArrowRecordBatch	deserialize(byte[] in)	Deprecated. Attempts to deserialize the provided byte[] into an ArrowRecordBatch.
void	serialize(org.apache.arrow.vector.ipc.message.ArrowRecordBatch batch, OutputStream out)	Deprecated. Serialized the provided ArrowRecordBatch to the provided OutputStream and closes the batch once it is fully written to the OutputStream.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RecordBatchSerDe

public RecordBatchSerDe(BlockAllocator allocator)

Deprecated.

Method Detail

serialize

public void serialize(org.apache.arrow.vector.ipc.message.ArrowRecordBatch batch,
                      OutputStream out)
               throws IOException

Deprecated.

Serialized the provided ArrowRecordBatch to the provided OutputStream and closes the batch once it is fully written to the OutputStream.

Parameters:

batch - The ArrowRecordBatch to serialize.

out - The OutputStream to write to.

Throws:

IOException

deserialize

public org.apache.arrow.vector.ipc.message.ArrowRecordBatch deserialize(byte[] in)
                                                                 throws IOException

Deprecated.

Attempts to deserialize the provided byte[] into an ArrowRecordBatch.

Parameters:

in - The byte[] that is expected to contain a serialized ArrowRecordBatch.

Returns:

The resulting ArrowRecordBatch if the byte[] contains a valid ArrowRecordBatch.

Throws:

IOException