CompressionContext (Apache HBase 1.4.11 API)

java.lang.Object
- org.apache.hadoop.hbase.regionserver.wal.CompressionContext

@InterfaceAudience.LimitedPrivate(value={"Coprocesssor","Phoenix"})
public class CompressionContext
extends Object

Context that holds the various dictionaries for compression in WAL.

- Field Summary
  
  Fields
  Modifier and Type Field and Description
  
  Dictionary familyDict
  
  Dictionary regionDict
  
  Dictionary tableDict
- Constructor Summary
  
  Constructors
  Constructor and Description
  
  CompressionContext(Class<? extends Dictionary> dictType, boolean recoveredEdits, boolean hasTagCompression)
- Method Summary
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Fields
Modifier and Type	Field and Description
`Dictionary`	`familyDict`
`Dictionary`	`regionDict`
`Dictionary`	`tableDict`

Constructors
Constructor and Description
`CompressionContext(Class<? extends Dictionary> dictType, boolean recoveredEdits, boolean hasTagCompression)`

Field Detail

regionDict
```
public final Dictionary regionDict
```

tableDict
```
public final Dictionary tableDict
```

familyDict
```
public final Dictionary familyDict
```

Constructor Detail

CompressionContext

public CompressionContext(Class<? extends Dictionary> dictType,
                  boolean recoveredEdits,
                  boolean hasTagCompression)
                   throws SecurityException,
                          NoSuchMethodException,
                          InstantiationException,
                          IllegalAccessException,
                          InvocationTargetException

Throws:: SecurityException; NoSuchMethodException; InstantiationException; IllegalAccessException; InvocationTargetException

Class CompressionContext

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

regionDict

tableDict

familyDict

Constructor Detail

CompressionContext