org.apache.pig.backend.hadoop.executionengine.mapReduceLayer Class Hierarchy (Pig 0.16.0 API)

Class Hierarchy

java.lang.Object
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.ColumnChainInfo (implements java.lang.Cloneable)
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.ColumnInfo (implements java.lang.Cloneable)
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.DistinctCombiner
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.FileBasedOutputSizeReader (implements org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigStatsOutputSizeReader)
- org.apache.pig.backend.hadoop.executionengine.HExecutionEngine (implements org.apache.pig.backend.executionengine.ExecutionEngine)
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRExecutionEngine
- org.apache.hadoop.mapreduce.InputFormat<K,V>
  - org.apache.hadoop.mapreduce.lib.input.FileInputFormat<K,V>
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigFileInputFormat<K,V>
    - org.apache.hadoop.mapreduce.lib.input.SequenceFileInputFormat<K,V>
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSequenceFileInputFormat<K,V>
    - org.apache.hadoop.mapreduce.lib.input.TextInputFormat
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTextInputFormat
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigInputFormat
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.InputSizeReducerEstimator (implements org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigReducerEstimator)
- org.apache.hadoop.mapreduce.InputSplit
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSplit (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.Writable)
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler
- org.apache.pig.backend.hadoop.executionengine.Launcher
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher
- org.apache.pig.LoadFunc
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MergeJoinIndexer
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.LocalExecType (implements org.apache.pig.ExecType)
- org.apache.hadoop.mapreduce.Mapper<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapBase
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapBase
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.Map
        
        org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.MapWithPartitionIndex
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.MapWithComparator
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapOnly.Map
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduceCounter.PigMapCounter
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRConfiguration
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRExecType (implements org.apache.pig.ExecType)
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRUtil
- org.apache.pig.impl.plan.Operator<V> (implements java.lang.Cloneable, java.lang.Comparable<T>, java.io.Serializable)
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceOper
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.NativeMapReduceOper
- org.apache.hadoop.mapreduce.OutputCommitter
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputCommitter
- org.apache.hadoop.mapreduce.OutputFormat<K,V>
  - org.apache.hadoop.mapreduce.lib.output.FileOutputFormat<K,V>
    - org.apache.hadoop.mapreduce.lib.output.TextOutputFormat<K,V>
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTextOutputFormat
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigCombiner
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigHadoopLogger (implements org.apache.pig.backend.hadoop.executionengine.physicalLayer.PigLogger)
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapOnly
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduceCounter
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators
- org.apache.pig.impl.plan.PlanVisitor<O,P>
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.MROpPlanVisitor
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.AccumulatorOptimizer
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.CombinerOptimizer
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.KeyTypeDiscoveryVisitor
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.LimitAdjuster
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SampleOptimizer
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SecondaryKeyOptimizer
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SecondaryKeyOptimizerMR (implements org.apache.pig.backend.hadoop.executionengine.optimizer.SecondaryKeyOptimizer)
  - org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhyPlanVisitor
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompiler
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PhyPlanSetter
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.UDFEndOfAllInputNeededVisitor
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.UDFFinishVisitor
- org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStoreImpl
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReducePOStoreImpl
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.ProgressableReporter (implements org.apache.pig.backend.hadoop.executionengine.physicalLayer.PigProgressable)
- org.apache.hadoop.mapreduce.RecordReader<KEYIN,VALUEIN> (implements java.io.Closeable)
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigRecordReader
- org.apache.hadoop.mapreduce.RecordWriter<K,V>
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat.PigRecordWriter
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTextOutputFormat.PigLineRecordWriter
- org.apache.hadoop.mapreduce.Reducer<KEYIN,VALUEIN,KEYOUT,VALUEOUT>
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.DistinctCombiner.Combine
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigCombiner.Combine
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.Reduce
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduce.Reduce
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigGenericMapReduce.ReduceWithComparator
      - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigMapReduceCounter.PigReduceCounter
- java.lang.SecurityManager
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.RunJarSecurityManager
- org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.SortKeyInfo
- org.apache.hadoop.mapreduce.StatusReporter
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.IllustrateDummyReporter
- org.apache.pig.backend.hadoop.executionengine.TaskContext<T>
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRTaskContext
- java.lang.Throwable (implements java.io.Serializable)
  - java.lang.Exception
    - java.io.IOException
      - org.apache.pig.PigException
        
        org.apache.pig.impl.logicalLayer.FrontendException
        
        org.apache.pig.impl.plan.VisitorException
        
        org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompilerException
- org.apache.hadoop.io.WritableComparator (implements org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.RawComparator<T>)
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingBagWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingBigDecimalWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingBigIntegerWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingBooleanWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingCharArrayWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingDateTimeWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingDBAWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingDoubleWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingFloatWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingIntWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingLongWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingPartitionWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigGroupingTupleWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigSecondaryKeyGroupComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigBagWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigBigDecimalWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigBigIntegerWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigBooleanWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigCharArrayWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigDateTimeWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigDBAWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigDoubleWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigFloatWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigIntWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigLongWritableComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobControlCompiler.PigTupleWritableComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigBigDecimalRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBigDecimalRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBigDecimalRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBigDecimalRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigBigIntegerRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBigIntegerRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBigIntegerRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBigIntegerRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigBooleanRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBooleanRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBooleanRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBooleanRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigBytesRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBytesRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBytesRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigBytesRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigDateTimeRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigDateTimeRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigDateTimeRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigDateTimeRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigDoubleRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigDoubleRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigDoubleRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigDoubleRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigFloatRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigFloatRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigFloatRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigFloatRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigIntRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigIntRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigIntRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigIntRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigLongRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigLongRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigLongRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigLongRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigSecondaryKeyComparator (implements org.apache.hadoop.conf.Configurable)
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTextRawComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigTextRawBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigTextRawBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigTextRawPartitionComparator
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTupleDefaultRawComparator (implements org.apache.pig.data.TupleRawComparator)
  - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigTupleSortComparator (implements org.apache.hadoop.conf.Configurable)
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigTupleSortBytesComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigTupleSortBytesPartitionComparator
    - org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigWritableComparators.PigTupleSortPartitionComparator

Interface Hierarchy

org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigReducerEstimator
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigStatsOutputSizeReader

Hierarchy For Package org.apache.pig.backend.hadoop.executionengine.mapReduceLayer

Class Hierarchy

Interface Hierarchy