Package org.apache.accumulo.core.file.blockfile.impl

Class CachableBlockFile.Writer

java.lang.Object

org.apache.accumulo.core.file.blockfile.impl.CachableBlockFile.Writer

All Implemented Interfaces:

BlockFileWriter

Enclosing class:

CachableBlockFile

public static class CachableBlockFile.Writer
extends Object
implements BlockFileWriter

Constructor Summary

Constructors

Constructor	Description
Writer(org.apache.hadoop.fs.FileSystem fs, org.apache.hadoop.fs.Path fName, String compressAlgor, RateLimiter writeLimiter, org.apache.hadoop.conf.Configuration conf, AccumuloConfiguration accumuloConfiguration)
Writer(OutputStreamType fsout, String compressAlgor, org.apache.hadoop.conf.Configuration conf, AccumuloConfiguration accumuloConfiguration)

Method Summary

Modifier and Type	Method	Description
void	close()
long	getLength()
ABlockWriter	prepareDataBlock()
ABlockWriter	prepareMetaBlock(String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

Writer

public Writer(org.apache.hadoop.fs.FileSystem fs,
              org.apache.hadoop.fs.Path fName,
              String compressAlgor,
              RateLimiter writeLimiter,
              org.apache.hadoop.conf.Configuration conf,
              AccumuloConfiguration accumuloConfiguration)
       throws IOException

Throws:

IOException

Writer

public Writer(OutputStreamType fsout,
              String compressAlgor,
              org.apache.hadoop.conf.Configuration conf,
              AccumuloConfiguration accumuloConfiguration)
       throws IOException

Throws:

IOException

Method Detail

prepareMetaBlock

public ABlockWriter prepareMetaBlock(String name)
                              throws IOException

Specified by:

prepareMetaBlock in interface BlockFileWriter

Throws:

IOException

prepareDataBlock

public ABlockWriter prepareDataBlock()
                              throws IOException

Specified by:

prepareDataBlock in interface BlockFileWriter

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface BlockFileWriter

Throws:

IOException

getLength

public long getLength()
               throws IOException

Specified by:

getLength in interface BlockFileWriter

Throws:

IOException