ArrowFileReader(SeekableByteChannel in,
BufferAllocator allocator,
CompressionCodec.Factory compressionFactory) |
ArrowFileReader(SeekableReadChannel in,
BufferAllocator allocator,
CompressionCodec.Factory compressionFactory) |
ArrowFileWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out,
Map<String,String> metaData,
IpcOption option,
CompressionCodec.Factory compressionFactory,
CompressionUtil.CodecType codecType) |
ArrowFileWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out,
Map<String,String> metaData,
IpcOption option,
CompressionCodec.Factory compressionFactory,
CompressionUtil.CodecType codecType,
Optional<Integer> compressionLevel) |
ArrowReader(BufferAllocator allocator,
CompressionCodec.Factory compressionFactory) |
ArrowStreamReader(InputStream in,
BufferAllocator allocator,
CompressionCodec.Factory compressionFactory)
Constructs a streaming reader from a ReadableByteChannel input.
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ArrowStreamReader(MessageChannelReader messageReader,
BufferAllocator allocator,
CompressionCodec.Factory compressionFactory)
Constructs a streaming reader using a MessageChannelReader.
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ArrowStreamReader(ReadableByteChannel in,
BufferAllocator allocator,
CompressionCodec.Factory compressionFactory)
Constructs a streaming reader from a ReadableByteChannel input.
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ArrowStreamWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out,
IpcOption option,
CompressionCodec.Factory compressionFactory,
CompressionUtil.CodecType codecType)
Construct an ArrowStreamWriter with compression enabled.
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ArrowStreamWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out,
IpcOption option,
CompressionCodec.Factory compressionFactory,
CompressionUtil.CodecType codecType,
Optional<Integer> compressionLevel)
Construct an ArrowStreamWriter with compression enabled.
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ArrowWriter(VectorSchemaRoot root,
DictionaryProvider provider,
WritableByteChannel out,
IpcOption option,
CompressionCodec.Factory compressionFactory,
CompressionUtil.CodecType codecType,
Optional<Integer> compressionLevel)
Note: fields are not closed when the writer is closed.
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