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

Packages that use Job
org.apache.hadoop.mapreduce.lib.db org.apache.hadoop.mapred.lib.db Package 
org.apache.hadoop.mapreduce.lib.input   
org.apache.hadoop.mapreduce.lib.map   
org.apache.hadoop.mapreduce.lib.output   
 

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

Methods in org.apache.hadoop.mapreduce.lib.db with parameters of type Job
static void DataDrivenDBInputFormat.setInput(Job job, Class<? extends DBWritable> inputClass, String inputQuery, String inputBoundingQuery)
          setInput() takes a custom query and a separate "bounding query" to use instead of the custom "count query" used by DBInputFormat.
static void DBInputFormat.setInput(Job job, Class<? extends DBWritable> inputClass, String inputQuery, String inputCountQuery)
          Initializes the map-part of the job with the appropriate input settings.
static void DataDrivenDBInputFormat.setInput(Job job, Class<? extends DBWritable> inputClass, String tableName, String conditions, String splitBy, String... fieldNames)
          Note that the "orderBy" column is called the "splitBy" in this version.
static void DBInputFormat.setInput(Job job, Class<? extends DBWritable> inputClass, String tableName, String conditions, String orderBy, String... fieldNames)
          Initializes the map-part of the job with the appropriate input settings.
static void DBOutputFormat.setOutput(Job job, String tableName, int fieldCount)
          Initializes the reduce-part of the job with the appropriate output settings
static void DBOutputFormat.setOutput(Job job, String tableName, String... fieldNames)
          Initializes the reduce-part of the job with the appropriate output settings
 

Uses of Job in org.apache.hadoop.mapreduce.lib.input
 

Methods in org.apache.hadoop.mapreduce.lib.input with parameters of type Job
static void FileInputFormat.addInputPath(Job job, Path path)
          Add a Path to the list of inputs for the map-reduce job.
static void FileInputFormat.addInputPaths(Job job, String commaSeparatedPaths)
          Add the given comma separated paths to the list of inputs for the map-reduce job.
static void FileInputFormat.setInputPathFilter(Job job, Class<? extends PathFilter> filter)
          Set a PathFilter to be applied to the input paths for the map-reduce job.
static void FileInputFormat.setInputPaths(Job job, Path... inputPaths)
          Set the array of Paths as the list of inputs for the map-reduce job.
static void FileInputFormat.setInputPaths(Job job, String commaSeparatedPaths)
          Sets the given comma separated paths as the list of inputs for the map-reduce job.
static void FileInputFormat.setMaxInputSplitSize(Job job, long size)
          Set the maximum split size
static void FileInputFormat.setMinInputSplitSize(Job job, long size)
          Set the minimum input split size
 

Uses of Job in org.apache.hadoop.mapreduce.lib.map
 

Methods in org.apache.hadoop.mapreduce.lib.map with parameters of type Job
static
<K1,V1,K2,V2>
void
MultithreadedMapper.setMapperClass(Job job, Class<? extends Mapper<K1,V1,K2,V2>> cls)
          Set the application's mapper class.
static void MultithreadedMapper.setNumberOfThreads(Job job, int threads)
          Set the number of threads in the pool for running maps.
 

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

Methods in org.apache.hadoop.mapreduce.lib.output with parameters of type Job
static void MultipleOutputs.addNamedOutput(Job job, String namedOutput, Class<? extends OutputFormat> outputFormatClass, Class<?> keyClass, Class<?> valueClass)
          Adds a named output for the job.
static void FileOutputFormat.setCompressOutput(Job job, boolean compress)
          Set whether the output of the job is compressed.
static void MultipleOutputs.setCountersEnabled(Job job, boolean enabled)
          Enables or disables counters for the named outputs.
static void SequenceFileOutputFormat.setOutputCompressionType(Job job, SequenceFile.CompressionType style)
          Set the SequenceFile.CompressionType for the output SequenceFile.
static void FileOutputFormat.setOutputCompressorClass(Job job, Class<? extends CompressionCodec> codecClass)
          Set the CompressionCodec to be used to compress job outputs.
static void FileOutputFormat.setOutputPath(Job job, Path outputDir)
          Set the Path of the output directory for the map-reduce job.
 



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