| Package | Description | 
|---|---|
| org.apache.hadoop.hbase | |
| org.apache.hadoop.hbase.io | |
| org.apache.hadoop.hbase.io.util | |
| org.apache.hadoop.hbase.regionserver.wal | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | PrivateCellUtil. compressFamily(OutputStream out,
              Cell cell,
              Dictionary dict) | 
| static void | PrivateCellUtil. compressQualifier(OutputStream out,
                 Cell cell,
                 Dictionary dict) | 
| static void | PrivateCellUtil. compressRow(OutputStream out,
           Cell cell,
           Dictionary dict) | 
| Modifier and Type | Field and Description | 
|---|---|
| private Dictionary | TagCompressionContext. tagDict | 
| Constructor and Description | 
|---|
| TagCompressionContext(Class<? extends Dictionary> dictType,
                     int dictCapacity) | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | LRUDictionaryWALDictionary using an LRU eviction algorithm. | 
| Modifier and Type | Method and Description | 
|---|---|
| static void | Dictionary. write(OutputStream out,
     byte[] data,
     int offset,
     int length,
     Dictionary dict)Helper methods to write the dictionary data to the OutputStream | 
| static void | Dictionary. write(OutputStream out,
     ByteBuffer data,
     int offset,
     int length,
     Dictionary dict)Helper methods to write the dictionary data to the OutputStream | 
| Modifier and Type | Field and Description | 
|---|---|
| private Map<CompressionContext.DictionaryIndex,Dictionary> | CompressionContext. dictionaries | 
| Modifier and Type | Method and Description | 
|---|---|
| Dictionary | CompressionContext. getDictionary(Enum dictIndex) | 
| Modifier and Type | Method and Description | 
|---|---|
| (package private) static byte[] | Compressor. readCompressed(DataInput in,
              Dictionary dict)Deprecated.  | 
| private int | WALCellCodec.CompressedKvDecoder. readIntoArray(byte[] to,
             int offset,
             Dictionary dict) | 
| private static byte[] | WALCellCodec. uncompressByteString(org.apache.hbase.thirdparty.com.google.protobuf.ByteString bs,
                    Dictionary dict) | 
| (package private) static int | Compressor. uncompressIntoArray(byte[] to,
                   int offset,
                   DataInput in,
                   Dictionary dict)Deprecated.  | 
| (package private) static void | Compressor. writeCompressed(byte[] data,
               int offset,
               int length,
               DataOutput out,
               Dictionary dict)Deprecated.  | 
| Constructor and Description | 
|---|
| CompressionContext(Class<? extends Dictionary> dictType,
                  boolean recoveredEdits,
                  boolean hasTagCompression) | 
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