Uses of Interface
org.apache.arrow.vector.compression.CompressionCodec.Factory
Package
Description
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Uses of CompressionCodec.Factory in org.apache.arrow.compression
Modifier and TypeClassDescriptionclass
Default implementation of factory supported LZ4 and ZSTD compression. -
Uses of CompressionCodec.Factory in org.apache.arrow.vector
ModifierConstructorDescriptionVectorLoader
(VectorSchemaRoot root, CompressionCodec.Factory factory) Construct with a root to load and will create children in root based on schema. -
Uses of CompressionCodec.Factory in org.apache.arrow.vector.compression
Modifier and TypeClassDescriptionstatic class
The default factory that creates aNoCompressionCodec
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Uses of CompressionCodec.Factory in org.apache.arrow.vector.ipc
ModifierConstructorDescriptionArrowFileReader
(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) protected
ArrowReader
(BufferAllocator allocator, CompressionCodec.Factory compressionFactory) ArrowStreamReader
(InputStream in, BufferAllocator allocator, CompressionCodec.Factory compressionFactory) Constructs a streaming reader from a ReadableByteChannel input.ArrowStreamReader
(ReadableByteChannel in, BufferAllocator allocator, CompressionCodec.Factory compressionFactory) Constructs a streaming reader from a ReadableByteChannel input.ArrowStreamReader
(MessageChannelReader messageReader, BufferAllocator allocator, CompressionCodec.Factory compressionFactory) Constructs a streaming reader using a MessageChannelReader.ArrowStreamWriter
(VectorSchemaRoot root, DictionaryProvider provider, WritableByteChannel out, IpcOption option, CompressionCodec.Factory compressionFactory, CompressionUtil.CodecType codecType) Construct an ArrowStreamWriter with compression enabled.ArrowStreamWriter
(VectorSchemaRoot root, DictionaryProvider provider, WritableByteChannel out, IpcOption option, CompressionCodec.Factory compressionFactory, CompressionUtil.CodecType codecType, Optional<Integer> compressionLevel) Construct an ArrowStreamWriter with compression enabled.protected
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.