org.apache.hadoop.hive.ql.io.rcfile.merge
Class RCFileBlockMergeOutputFormat

java.lang.Object
  extended by org.apache.hadoop.mapred.FileOutputFormat<RCFileKeyBufferWrapper,RCFileValueBufferWrapper>
      extended by org.apache.hadoop.hive.ql.io.rcfile.merge.RCFileBlockMergeOutputFormat
All Implemented Interfaces:
org.apache.hadoop.mapred.OutputFormat<RCFileKeyBufferWrapper,RCFileValueBufferWrapper>

public class RCFileBlockMergeOutputFormat
extends org.apache.hadoop.mapred.FileOutputFormat<RCFileKeyBufferWrapper,RCFileValueBufferWrapper>


Constructor Summary
RCFileBlockMergeOutputFormat()
           
 
Method Summary
static org.apache.hadoop.fs.Path getMergeOutputPath(org.apache.hadoop.mapred.JobConf conf)
           
 org.apache.hadoop.mapred.RecordWriter<RCFileKeyBufferWrapper,RCFileValueBufferWrapper> getRecordWriter(org.apache.hadoop.fs.FileSystem ignored, org.apache.hadoop.mapred.JobConf job, String name, org.apache.hadoop.util.Progressable progress)
           
static void setMergeOutputPath(org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.fs.Path path)
           
 
Methods inherited from class org.apache.hadoop.mapred.FileOutputFormat
checkOutputSpecs, getCompressOutput, getOutputCompressorClass, getOutputPath, getPathForCustomFile, getTaskOutputPath, getUniqueName, getWorkOutputPath, setCompressOutput, setOutputCompressorClass, setOutputPath
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

RCFileBlockMergeOutputFormat

public RCFileBlockMergeOutputFormat()
Method Detail

setMergeOutputPath

public static void setMergeOutputPath(org.apache.hadoop.mapred.JobConf job,
                                      org.apache.hadoop.fs.Path path)

getMergeOutputPath

public static org.apache.hadoop.fs.Path getMergeOutputPath(org.apache.hadoop.mapred.JobConf conf)

getRecordWriter

public org.apache.hadoop.mapred.RecordWriter<RCFileKeyBufferWrapper,RCFileValueBufferWrapper> getRecordWriter(org.apache.hadoop.fs.FileSystem ignored,
                                                                                                              org.apache.hadoop.mapred.JobConf job,
                                                                                                              String name,
                                                                                                              org.apache.hadoop.util.Progressable progress)
                                                                                                       throws IOException
Specified by:
getRecordWriter in interface org.apache.hadoop.mapred.OutputFormat<RCFileKeyBufferWrapper,RCFileValueBufferWrapper>
Specified by:
getRecordWriter in class org.apache.hadoop.mapred.FileOutputFormat<RCFileKeyBufferWrapper,RCFileValueBufferWrapper>
Throws:
IOException


Copyright © 2011 The Apache Software Foundation