org.apache.accumulo.core.file.rfile
Class RFile.Writer

java.lang.Object
  org.apache.accumulo.core.file.rfile.RFile.Writer

All Implemented Interfaces:

FileSKVWriter

Enclosing class:

RFile

public static class RFile.Writer
extends java.lang.Object
implements FileSKVWriter

Field Summary

static int

MAX_CF_IN_DLG

Constructor Summary

RFile.Writer(BlockFileWriter bfw, int blockSize)

Method Summary

void	append(Key key, Value value)
void	close()
java.io.DataOutputStream	createMetaStore(java.lang.String name)
void	startDefaultLocalityGroup()
void	startNewLocalityGroup(java.lang.String name, java.util.Set<ByteSequence> columnFamilies)
boolean	supportsLocalityGroups()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

MAX_CF_IN_DLG

public static final int MAX_CF_IN_DLG

See Also:

Constant Field Values

Constructor Detail

RFile.Writer

public RFile.Writer(BlockFileWriter bfw,
                    int blockSize)
             throws java.io.IOException

Throws:

java.io.IOException

Method Detail

close

public void close()
           throws java.io.IOException

Specified by:

close in interface FileSKVWriter

Throws:

java.io.IOException

append

public void append(Key key,
                   Value value)
            throws java.io.IOException

Specified by:

append in interface FileSKVWriter

Throws:

java.io.IOException

createMetaStore

public java.io.DataOutputStream createMetaStore(java.lang.String name)
                                         throws java.io.IOException

Specified by:

createMetaStore in interface FileSKVWriter

Throws:

java.io.IOException

startNewLocalityGroup

public void startNewLocalityGroup(java.lang.String name,
                                  java.util.Set<ByteSequence> columnFamilies)
                           throws java.io.IOException

Specified by:

startNewLocalityGroup in interface FileSKVWriter

Throws:

java.io.IOException

startDefaultLocalityGroup

public void startDefaultLocalityGroup()
                               throws java.io.IOException

Specified by:

startDefaultLocalityGroup in interface FileSKVWriter

Throws:

java.io.IOException

supportsLocalityGroups

public boolean supportsLocalityGroups()

Specified by:

supportsLocalityGroups in interface FileSKVWriter