AcidStats |
Statistics about the ACID operations in an ORC file
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AircompressorCodec |
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BitFieldReader |
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BitFieldWriter |
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BufferChunk |
The sections of stripe that we have read.
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BufferChunkList |
Builds a list of buffer chunks
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ColumnStatisticsImpl |
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ColumnStatisticsImpl.BinaryStatisticsImpl |
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ColumnStatisticsImpl.StringStatisticsImpl |
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ConvertTreeReaderFactory |
Convert ORC tree readers.
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ConvertTreeReaderFactory.AnyIntegerFromAnyIntegerTreeReader |
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ConvertTreeReaderFactory.AnyIntegerFromDecimalTreeReader |
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ConvertTreeReaderFactory.AnyIntegerFromDoubleTreeReader |
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ConvertTreeReaderFactory.AnyIntegerFromStringGroupTreeReader |
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ConvertTreeReaderFactory.AnyIntegerFromTimestampTreeReader |
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ConvertTreeReaderFactory.ConvertTreeReader |
Override methods like checkEncoding to pass-thru to the convert TreeReader.
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ConvertTreeReaderFactory.DateFromStringGroupTreeReader |
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ConvertTreeReaderFactory.DateFromTimestampTreeReader |
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ConvertTreeReaderFactory.DecimalFromAnyIntegerTreeReader |
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ConvertTreeReaderFactory.DecimalFromDecimalTreeReader |
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ConvertTreeReaderFactory.DecimalFromDoubleTreeReader |
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ConvertTreeReaderFactory.DecimalFromStringGroupTreeReader |
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ConvertTreeReaderFactory.DecimalFromTimestampTreeReader |
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ConvertTreeReaderFactory.DoubleFromAnyIntegerTreeReader |
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ConvertTreeReaderFactory.DoubleFromDecimalTreeReader |
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ConvertTreeReaderFactory.DoubleFromStringGroupTreeReader |
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ConvertTreeReaderFactory.DoubleFromTimestampTreeReader |
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ConvertTreeReaderFactory.FloatFromDoubleTreeReader |
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ConvertTreeReaderFactory.StringGroupFromAnyIntegerTreeReader |
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ConvertTreeReaderFactory.StringGroupFromBinaryTreeReader |
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ConvertTreeReaderFactory.StringGroupFromBooleanTreeReader |
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ConvertTreeReaderFactory.StringGroupFromDateTreeReader |
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ConvertTreeReaderFactory.StringGroupFromDecimalTreeReader |
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ConvertTreeReaderFactory.StringGroupFromDoubleTreeReader |
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ConvertTreeReaderFactory.StringGroupFromStringGroupTreeReader |
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ConvertTreeReaderFactory.StringGroupFromTimestampTreeReader |
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ConvertTreeReaderFactory.TimestampFromAnyIntegerTreeReader |
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ConvertTreeReaderFactory.TimestampFromDateTreeReader |
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ConvertTreeReaderFactory.TimestampFromDecimalTreeReader |
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ConvertTreeReaderFactory.TimestampFromDoubleTreeReader |
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ConvertTreeReaderFactory.TimestampFromStringGroupTreeReader |
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CryptoUtils |
This class has routines to work with encryption within ORC files.
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CryptoUtils.HadoopKeyProviderFactory |
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DataReaderProperties |
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DataReaderProperties.Builder |
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DateUtils |
Conversion utilities from the hybrid Julian/Gregorian calendar to/from the
proleptic Gregorian.
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DynamicByteArray |
A class that is a growable array of bytes.
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DynamicIntArray |
Dynamic int array that uses primitive types and chunks to avoid copying
large number of integers when it resizes.
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HadoopShimsFactory |
The factory for getting the proper version of the Hadoop shims.
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InStream |
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InStream.EncryptedStream |
Implements a stream over an encrypted, but uncompressed stream.
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InStream.StreamOptions |
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InStream.UncompressedStream |
Implements a stream over an uncompressed stream.
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MaskDescriptionImpl |
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MemoryManager |
Deprecated |
MemoryManagerImpl |
Implements a memory manager that keeps a global context of how many ORC
writers there are and manages the memory between them.
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OrcAcidUtils |
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OrcCodecPool |
A clone of Hadoop codec pool for ORC; cause it has its own codecs...
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OrcIndex |
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OrcTail |
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OutStream |
The output stream for writing to ORC files.
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ParserUtils |
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ParserUtils.StringPosition |
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PhysicalFsWriter |
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PhysicalFsWriter.VariantTracker |
Record the information about each column encryption variant.
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PositionedOutputStream |
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ReaderImpl |
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ReaderImpl.StripeInformationImpl |
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RecordReaderImpl |
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RecordReaderImpl.PositionProviderImpl |
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RecordReaderImpl.SargApplier |
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RecordReaderImpl.ZeroPositionProvider |
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RecordReaderUtils |
Stateless methods shared between RecordReaderImpl and EncodedReaderImpl.
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RecordReaderUtils.ByteBufferAllocatorPool |
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RunLengthByteReader |
A reader that reads a sequence of bytes.
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RunLengthByteWriter |
A streamFactory that writes a sequence of bytes.
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RunLengthIntegerReader |
A reader that reads a sequence of integers.
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RunLengthIntegerReaderV2 |
A reader that reads a sequence of light weight compressed integers.
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RunLengthIntegerWriter |
A streamFactory that writes a sequence of integers.
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RunLengthIntegerWriterV2 |
A writer that performs light weight compression over sequence of integers.
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SchemaEvolution |
Infer and track the evolution between the schema as stored in the file and
the schema that has been requested by the reader.
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SerializationUtils |
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SnappyCodec |
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StreamName |
The name of a stream within a stripe.
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StringRedBlackTree |
A red-black tree that stores strings.
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StripeStatisticsImpl |
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TreeReaderFactory |
Factory for creating ORC tree readers.
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TreeReaderFactory.BinaryTreeReader |
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TreeReaderFactory.BooleanTreeReader |
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TreeReaderFactory.BytesColumnVectorUtil |
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TreeReaderFactory.ByteTreeReader |
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TreeReaderFactory.CharTreeReader |
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TreeReaderFactory.DateTreeReader |
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TreeReaderFactory.Decimal64TreeReader |
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TreeReaderFactory.DecimalTreeReader |
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TreeReaderFactory.DoubleTreeReader |
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TreeReaderFactory.FloatTreeReader |
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TreeReaderFactory.IntTreeReader |
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TreeReaderFactory.ListTreeReader |
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TreeReaderFactory.LongTreeReader |
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TreeReaderFactory.MapTreeReader |
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TreeReaderFactory.NullTreeReader |
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TreeReaderFactory.ReaderContext |
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TreeReaderFactory.ShortTreeReader |
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TreeReaderFactory.StringDictionaryTreeReader |
A reader for string columns that are dictionary encoded in the current
stripe.
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TreeReaderFactory.StringDirectTreeReader |
A reader for string columns that are direct encoded in the current
stripe.
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TreeReaderFactory.StringTreeReader |
A tree reader that will read string columns.
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TreeReaderFactory.StructTreeReader |
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TreeReaderFactory.TimestampTreeReader |
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TreeReaderFactory.TreeReader |
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TreeReaderFactory.UnionTreeReader |
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TreeReaderFactory.VarcharTreeReader |
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TypeUtils |
|
Utf8Utils |
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WriterImpl |
An ORC file writer.
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ZlibCodec |
|