Uses of Class
org.apache.hadoop.mapreduce.RecordWriter

Packages that use RecordWriter
org.apache.hadoop.mapred A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. 
org.apache.hadoop.mapreduce   
org.apache.hadoop.mapreduce.lib.db   
org.apache.hadoop.mapreduce.lib.output   
 

Uses of RecordWriter in org.apache.hadoop.mapred
 

Methods in org.apache.hadoop.mapred with parameters of type RecordWriter
protected static
<INKEY,INVALUE,OUTKEY,OUTVALUE>
Reducer.Context
Task.createReduceContext(Reducer<INKEY,INVALUE,OUTKEY,OUTVALUE> reducer, Configuration job, TaskAttemptID taskId, RawKeyValueIterator rIter, Counter inputKeyCounter, Counter inputValueCounter, RecordWriter<OUTKEY,OUTVALUE> output, OutputCommitter committer, StatusReporter reporter, RawComparator<INKEY> comparator, Class<INKEY> keyClass, Class<INVALUE> valueClass)
           
 

Uses of RecordWriter in org.apache.hadoop.mapreduce
 

Methods in org.apache.hadoop.mapreduce that return RecordWriter
abstract  RecordWriter<K,V> OutputFormat.getRecordWriter(TaskAttemptContext context)
          Get the RecordWriter for the given task.
 

Constructors in org.apache.hadoop.mapreduce with parameters of type RecordWriter
MapContext(Configuration conf, TaskAttemptID taskid, RecordReader<KEYIN,VALUEIN> reader, RecordWriter<KEYOUT,VALUEOUT> writer, OutputCommitter committer, StatusReporter reporter, InputSplit split)
           
Mapper.Context(Configuration conf, TaskAttemptID taskid, RecordReader<KEYIN,VALUEIN> reader, RecordWriter<KEYOUT,VALUEOUT> writer, OutputCommitter committer, StatusReporter reporter, InputSplit split)
           
ReduceContext(Configuration conf, TaskAttemptID taskid, RawKeyValueIterator input, Counter inputKeyCounter, Counter inputValueCounter, RecordWriter<KEYOUT,VALUEOUT> output, OutputCommitter committer, StatusReporter reporter, RawComparator<KEYIN> comparator, Class<KEYIN> keyClass, Class<VALUEIN> valueClass)
           
Reducer.Context(Configuration conf, TaskAttemptID taskid, RawKeyValueIterator input, Counter inputKeyCounter, Counter inputValueCounter, RecordWriter<KEYOUT,VALUEOUT> output, OutputCommitter committer, StatusReporter reporter, RawComparator<KEYIN> comparator, Class<KEYIN> keyClass, Class<VALUEIN> valueClass)
           
TaskInputOutputContext(Configuration conf, TaskAttemptID taskid, RecordWriter<KEYOUT,VALUEOUT> output, OutputCommitter committer, StatusReporter reporter)
           
 

Uses of RecordWriter in org.apache.hadoop.mapreduce.lib.db
 

Subclasses of RecordWriter in org.apache.hadoop.mapreduce.lib.db
 class DBOutputFormat.DBRecordWriter
          A RecordWriter that writes the reduce output to a SQL table
 

Methods in org.apache.hadoop.mapreduce.lib.db that return RecordWriter
 RecordWriter<K,V> DBOutputFormat.getRecordWriter(TaskAttemptContext context)
          Get the RecordWriter for the given task.
 

Uses of RecordWriter in org.apache.hadoop.mapreduce.lib.output
 

Subclasses of RecordWriter in org.apache.hadoop.mapreduce.lib.output
static class FilterOutputFormat.FilterRecordWriter<K,V>
          FilterRecordWriter is a convenience wrapper class that extends the RecordWriter.
protected static class TextOutputFormat.LineRecordWriter<K,V>
           
 

Fields in org.apache.hadoop.mapreduce.lib.output declared as RecordWriter
protected  RecordWriter<K,V> FilterOutputFormat.FilterRecordWriter.rawWriter
           
 

Methods in org.apache.hadoop.mapreduce.lib.output that return RecordWriter
abstract  RecordWriter<K,V> FileOutputFormat.getRecordWriter(TaskAttemptContext job)
           
 RecordWriter<BytesWritable,BytesWritable> SequenceFileAsBinaryOutputFormat.getRecordWriter(TaskAttemptContext context)
           
 RecordWriter<K,V> FilterOutputFormat.getRecordWriter(TaskAttemptContext context)
           
 RecordWriter<K,V> LazyOutputFormat.getRecordWriter(TaskAttemptContext context)
           
 RecordWriter<K,V> SequenceFileOutputFormat.getRecordWriter(TaskAttemptContext context)
           
 RecordWriter<K,V> TextOutputFormat.getRecordWriter(TaskAttemptContext job)
           
 RecordWriter<K,V> NullOutputFormat.getRecordWriter(TaskAttemptContext context)
           
 

Constructors in org.apache.hadoop.mapreduce.lib.output with parameters of type RecordWriter
FilterOutputFormat.FilterRecordWriter(RecordWriter<K,V> rwriter)
           
 



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