org.apache.cassandra.hadoop
Class BulkOutputFormat

java.lang.Object
  org.apache.hadoop.mapreduce.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>
      org.apache.cassandra.hadoop.BulkOutputFormat

All Implemented Interfaces:

org.apache.hadoop.mapred.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>

public class BulkOutputFormat
extends org.apache.hadoop.mapreduce.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>
implements org.apache.hadoop.mapred.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>

Nested Class Summary

static class

BulkOutputFormat.NullOutputCommitter

Constructor Summary

BulkOutputFormat()

Method Summary

void	checkOutputSpecs(org.apache.hadoop.fs.FileSystem filesystem, org.apache.hadoop.mapred.JobConf job) Deprecated.
void	checkOutputSpecs(org.apache.hadoop.mapreduce.JobContext context)
org.apache.hadoop.mapreduce.OutputCommitter	getOutputCommitter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
org.apache.cassandra.hadoop.BulkRecordWriter	getRecordWriter(org.apache.hadoop.fs.FileSystem filesystem, org.apache.hadoop.mapred.JobConf job, java.lang.String name, org.apache.hadoop.util.Progressable progress) Deprecated.
org.apache.cassandra.hadoop.BulkRecordWriter	getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)

Methods inherited from class java.lang.Object

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

Constructor Detail

BulkOutputFormat

public BulkOutputFormat()

Method Detail

checkOutputSpecs

public void checkOutputSpecs(org.apache.hadoop.mapreduce.JobContext context)

Specified by:

checkOutputSpecs in class org.apache.hadoop.mapreduce.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>

getOutputCommitter

public org.apache.hadoop.mapreduce.OutputCommitter getOutputCommitter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                               throws java.io.IOException,
                                                                      java.lang.InterruptedException

Specified by:

getOutputCommitter in class org.apache.hadoop.mapreduce.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>

Throws:

java.io.IOException

java.lang.InterruptedException

checkOutputSpecs

@Deprecated
public void checkOutputSpecs(org.apache.hadoop.fs.FileSystem filesystem,
                                        org.apache.hadoop.mapred.JobConf job)
                      throws java.io.IOException

Deprecated.

Fills the deprecated OutputFormat interface for streaming.

Specified by:

checkOutputSpecs in interface org.apache.hadoop.mapred.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>

Throws:

java.io.IOException

getRecordWriter

@Deprecated
public org.apache.cassandra.hadoop.BulkRecordWriter getRecordWriter(org.apache.hadoop.fs.FileSystem filesystem,
                                                                               org.apache.hadoop.mapred.JobConf job,
                                                                               java.lang.String name,
                                                                               org.apache.hadoop.util.Progressable progress)
                                                             throws java.io.IOException

Deprecated.

Fills the deprecated OutputFormat interface for streaming.

Specified by:

getRecordWriter in interface org.apache.hadoop.mapred.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>

Throws:

java.io.IOException

getRecordWriter

public org.apache.cassandra.hadoop.BulkRecordWriter getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                             throws java.io.IOException,
                                                                    java.lang.InterruptedException

Specified by:

getRecordWriter in class org.apache.hadoop.mapreduce.OutputFormat<java.nio.ByteBuffer,java.util.List<org.apache.cassandra.thrift.Mutation>>

Throws:

java.io.IOException

java.lang.InterruptedException