Package | Description |
---|---|
org.apache.hadoop.hive.ql.io.orc |
The Optimized Row Columnar (ORC) File Format.
|
org.apache.hadoop.hive.ql.io.orc.encoded | |
org.apache.orc | |
org.apache.orc.impl |
Class and Description |
---|
OrcTail |
ReaderImpl |
RecordReaderImpl |
WriterImpl
An ORC file writer.
|
Class and Description |
---|
PositionProvider
An interface used for seeking to a row index.
|
SettableUncompressedStream
An uncompressed stream whose underlying byte buffer can be set.
|
TreeReaderFactory
Factory for creating ORC tree readers.
|
TreeReaderFactory.BinaryTreeReader |
TreeReaderFactory.BooleanTreeReader |
TreeReaderFactory.ByteTreeReader |
TreeReaderFactory.CharTreeReader |
TreeReaderFactory.DateTreeReader |
TreeReaderFactory.DecimalTreeReader |
TreeReaderFactory.DoubleTreeReader |
TreeReaderFactory.FloatTreeReader |
TreeReaderFactory.IntTreeReader |
TreeReaderFactory.LongTreeReader |
TreeReaderFactory.ShortTreeReader |
TreeReaderFactory.StringTreeReader
A tree reader that will read string columns.
|
TreeReaderFactory.TimestampTreeReader |
TreeReaderFactory.TreeReader |
TreeReaderFactory.VarcharTreeReader |
Class and Description |
---|
MemoryManager
Implements a memory manager that keeps a global context of how many ORC
writers there are and manages the memory between them.
|
OrcIndex |
OrcTail |
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