org.vertexium.accumulo.mapreduce

Class AccumuloElementOutputFormat

java.lang.Object

org.apache.hadoop.mapreduce.OutputFormat<org.apache.hadoop.io.Text,org.apache.accumulo.core.data.Mutation>

org.vertexium.accumulo.mapreduce.AccumuloElementOutputFormat

public class AccumuloElementOutputFormat
extends org.apache.hadoop.mapreduce.OutputFormat<org.apache.hadoop.io.Text,org.apache.accumulo.core.data.Mutation>

Constructor Summary

Constructors

Constructor and Description
AccumuloElementOutputFormat()

Method Summary

Modifier and Type	Method and Description
void	checkOutputSpecs(org.apache.hadoop.mapreduce.JobContext context)
org.apache.hadoop.mapreduce.OutputCommitter	getOutputCommitter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.Text,org.apache.accumulo.core.data.Mutation>	getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
static void	setOutputInfo(org.apache.hadoop.mapreduce.Job job, String instanceName, String zooKeepers, String principal, org.apache.accumulo.core.client.security.tokens.AuthenticationToken token)

Methods inherited from class java.lang.Object

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

Constructor Detail

AccumuloElementOutputFormat

public AccumuloElementOutputFormat()

Method Detail

setOutputInfo

public static void setOutputInfo(org.apache.hadoop.mapreduce.Job job,
                                 String instanceName,
                                 String zooKeepers,
                                 String principal,
                                 org.apache.accumulo.core.client.security.tokens.AuthenticationToken token)
                          throws org.apache.accumulo.core.client.AccumuloSecurityException

Throws:

org.apache.accumulo.core.client.AccumuloSecurityException

getRecordWriter

public org.apache.hadoop.mapreduce.RecordWriter<org.apache.hadoop.io.Text,org.apache.accumulo.core.data.Mutation> getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)
                                                                                                                           throws IOException,
                                                                                                                                  InterruptedException

Specified by:

getRecordWriter in class org.apache.hadoop.mapreduce.OutputFormat<org.apache.hadoop.io.Text,org.apache.accumulo.core.data.Mutation>

Throws:

IOException

InterruptedException

checkOutputSpecs

public void checkOutputSpecs(org.apache.hadoop.mapreduce.JobContext context)
                      throws IOException,
                             InterruptedException

Specified by:

checkOutputSpecs in class org.apache.hadoop.mapreduce.OutputFormat<org.apache.hadoop.io.Text,org.apache.accumulo.core.data.Mutation>

Throws:

IOException

InterruptedException

getOutputCommitter

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

Specified by:

getOutputCommitter in class org.apache.hadoop.mapreduce.OutputFormat<org.apache.hadoop.io.Text,org.apache.accumulo.core.data.Mutation>

Throws:

IOException

InterruptedException