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Interface Summary | |
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HeapSize | Implementations can be asked for an estimate of their size in bytes. |
SequenceFile.Sorter.RawKeyValueIterator | The interface to iterate over raw keys/values of SequenceFiles. |
SequenceFile.ValueBytes | The interface to 'raw' values of SequenceFiles. |
Class Summary | |
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BatchOperation | Batch update operation. |
BatchUpdate | A Writable object that contains a series of BatchOperations There is one BatchUpdate object per server, so a series of batch operations can result in multiple BatchUpdate objects if the batch contains rows that are served by multiple region servers. |
BlockFSInputStream | An implementation of FSInputStream that reads the stream in blocks
of a fixed, configurable size. |
BloomFilterMapFile | On write, all keys are added to a bloom filter. |
BloomFilterMapFile.Reader | |
BloomFilterMapFile.Writer | |
Cell | Cell - Used to transport a cell value (byte[]) and the timestamp it was stored with together as a result for get and getRow methods. |
DataOutputBuffer | A reusable DataOutput implementation that writes to an in-memory
buffer. |
HalfMapFileReader | A facade for a MapFile.Reader that serves up
either the top or bottom half of a MapFile where 'bottom' is the first half
of the file containing the keys that sort lowest and 'top' is the second half
of the file with keys that sort greater than those of the bottom half. |
HBaseMapFile | HBase customizations of MapFile. |
HBaseMapFile.HBaseReader | A reader capable of reading and caching blocks of the data file. |
HBaseMapFile.HBaseWriter | |
HbaseMapWritable<K,V> | A Writable Map. |
HbaseObjectWritable | This is a customized version of the polymorphic hadoop
ObjectWritable . |
ImmutableBytesWritable | A byte sequence that is usable as a key or value. |
ImmutableBytesWritable.Comparator | A Comparator optimized for ImmutableBytesWritable. |
MapFile | A file-based map from keys to values. |
MapFile.Reader | Provide access to an existing map. |
MapFile.Writer | Writes a new map. |
Reference | A reference to a part of a store file. |
RowResult | Holds row name and then a map of columns to cells. |
SequenceFile | SequenceFile s are flat files consisting of binary key/value
pairs. |
SequenceFile.Metadata | The class encapsulating with the metadata of a file. |
SequenceFile.Reader | Reads key/value pairs from a sequence-format file. |
SequenceFile.Sorter | Sorts key/value pairs in a sequence-format file. |
SequenceFile.Writer | Write key/value pairs to a sequence-format file. |
Enum Summary | |
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Reference.Range | For split HStoreFiles, it specifies if the file covers the lower half or the upper half of the key range |
SequenceFile.CompressionType | The compression type used to compress key/value pairs in the
SequenceFile . |
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