AccumuloRecordWriter (Apache Accumulo Hadoop MapReduce 2.0.0 API)

java.lang.Object
- org.apache.accumulo.hadoopImpl.mapred.AccumuloRecordWriter

All Implemented Interfaces:

org.apache.hadoop.mapred.RecordWriter<org.apache.hadoop.io.Text,Mutation>
```
public class AccumuloRecordWriter
extends Object
implements org.apache.hadoop.mapred.RecordWriter<org.apache.hadoop.io.Text,Mutation>
```
A base class to be used to create RecordWriter instances that write to Accumulo.

Constructor Summary

Constructors
Constructor Description

AccumuloRecordWriter(org.apache.hadoop.mapred.JobConf job)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`addTable(org.apache.hadoop.io.Text tableName)`
`void`	`close(org.apache.hadoop.mapred.Reporter reporter)`
`void`	`write(org.apache.hadoop.io.Text table, Mutation mutation)`	Push a mutation into a table.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AccumuloRecordWriter
```
public AccumuloRecordWriter(org.apache.hadoop.mapred.JobConf job)
```
- Method Detail
  - write
```
public void write(org.apache.hadoop.io.Text table,
                  Mutation mutation)
           throws IOException
```
    Push a mutation into a table. If table is null, the defaultTable will be used. If OutputFormatBuilder#createTables() is set, the table will be created if it does not exist. The table name must only contain alphanumerics and underscore.
    
    Specified by:
    
    write in interface org.apache.hadoop.mapred.RecordWriter<org.apache.hadoop.io.Text,Mutation>
    
    Throws:
    
    IOException
  - addTable
```
protected void addTable(org.apache.hadoop.io.Text tableName)
                 throws AccumuloException,
                        AccumuloSecurityException
```
    Throws:
    
    AccumuloException
    
    AccumuloSecurityException
  - close
```
public void close(org.apache.hadoop.mapred.Reporter reporter)
           throws IOException
```
    Specified by:
    
    close in interface org.apache.hadoop.mapred.RecordWriter<org.apache.hadoop.io.Text,Mutation>
    
    Throws:
    
    IOException