Serialized Form (Pig 0.12.0-cdh5.7.1 API)

Package org.apache.hadoop.zebra.tfile
- Class org.apache.hadoop.zebra.tfile.CompareUtils.MemcmpRawComparator extends Object implements Serializable
- Class org.apache.hadoop.zebra.tfile.CompareUtils.ScalarComparator extends Object implements Serializable
- Class org.apache.hadoop.zebra.tfile.MetaBlockAlreadyExists extends IOException implements Serializable
- Class org.apache.hadoop.zebra.tfile.MetaBlockDoesNotExist extends IOException implements Serializable
Package org.apache.hadoop.zebra.types
- Class org.apache.hadoop.zebra.types.ZebraTuple extends DefaultTuple implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig
- Class org.apache.pig.FileSplitComparable extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - filename
```
String filename
```
    - offset
```
Long offset
```
- Class org.apache.pig.FuncSpec extends Object implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - className
```
String className
```
    - ctorArgs
```
String[] ctorArgs
```
    - inputArgsSchema
```
Schema inputArgsSchema
```
- Class org.apache.pig.LoadPushDown.RequiredField extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - alias
```
String alias
```
    - index
```
int index
```
    - subFields
```
List<E> subFields
```
    - type
```
byte type
```
- Class org.apache.pig.LoadPushDown.RequiredFieldList extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - fields
```
List<E> fields
```
- Class org.apache.pig.PigException extends IOException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - errorCode
```
int errorCode
```
    - errorSource
```
byte errorSource
```
    - retriable
```
boolean retriable
```
    - detailedMessage
```
String detailedMessage
```
    - markedAsShowToUser
```
boolean markedAsShowToUser
```
    - sourceLocation
```
SourceLocation sourceLocation
```
- Class org.apache.pig.ResourceSchema extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - fields
```
ResourceSchema.ResourceFieldSchema[] fields
```
    - sortKeys
```
int[] sortKeys
```
    - sortKeyOrders
```
ResourceSchema.Order[] sortKeyOrders
```
    - version
```
int version
```
- Class org.apache.pig.ResourceSchema.ResourceFieldSchema extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - name
```
String name
```
    - type
```
byte type
```
    - description
```
String description
```
    - schema
```
ResourceSchema schema
```
- Class org.apache.pig.ResourceStatistics.ResourceFieldStatistics extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - version
```
int version
```
    - numDistinctValues
```
Long numDistinctValues
```
    - mostCommonValues
```
Object[] mostCommonValues
```
      We need some way to represent a histogram of values in the field, as those will be useful. However, we can't count on being able to hold such histograms in memory. Have to figure out how they can be kept on disk and represented here. for now.. don't create so many buckets you can't hold them in memory an ordered array of the most common values, in descending order of frequency
    - mostCommonValuesFreq
```
float[] mostCommonValuesFreq
```
      an array that matches the mostCommonValues array, and lists the frequencies of those values as a fraction (0 through 1) of the total number of records
    - valueHistogram
```
Object[] valueHistogram
```
      an ordered array of values, from min val to max val such that the number of records with values between valueHistogram[i] and and valueHistogram[i+1] is roughly equal for all values of i. NOTE: if mostCommonValues is non-empty, the values in that array should not be included in the histogram. Adjust accordingly.
- Class org.apache.pig.SortColInfo extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - colName
```
String colName
```
    - colIndex
```
int colIndex
```
    - sortOrder
```
SortColInfo.Order sortOrder
```
- Class org.apache.pig.SortInfo extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - isGloballySorted
```
boolean isGloballySorted
```
    - sortColInfoList
```
List<E> sortColInfoList
```
Package org.apache.pig.backend
- Class org.apache.pig.backend.BackendException extends PigException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.backend.datastorage
- Class org.apache.pig.backend.datastorage.DataStorageException extends BackendException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.backend.executionengine
- Class org.apache.pig.backend.executionengine.ExecException extends BackendException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.backend.hadoop.datastorage
- Class org.apache.pig.backend.hadoop.datastorage.HConfiguration extends Properties implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobCreationException extends FrontendException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceOper extends Operator<MROpPlanVisitor> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - mapPlan
```
PhysicalPlan mapPlan
```
    - reducePlan
```
PhysicalPlan reducePlan
```
    - combinePlan
```
PhysicalPlan combinePlan
```
    - mapKeyType
```
byte mapKeyType
```
    - mapDone
```
boolean mapDone
```
    - reduceDone
```
boolean reduceDone
```
    - endOfAllInputInMap
```
boolean endOfAllInputInMap
```
    - endOfAllInputInReduce
```
boolean endOfAllInputInReduce
```
    - globalSort
```
boolean globalSort
```
    - limitAfterSort
```
boolean limitAfterSort
```
    - limitOnly
```
boolean limitOnly
```
    - feature
```
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceOper.OPER_FEATURE feature
```
    - needsDistinctCombiner
```
boolean needsDistinctCombiner
```
    - useSecondaryKey
```
boolean useSecondaryKey
```
    - quantFile
```
String quantFile
```
    - sortOrder
```
boolean[] sortOrder
```
    - secondarySortOrder
```
boolean[] secondarySortOrder
```
    - UDFs
```
Set<E> UDFs
```
    - scalars
```
Set<E> scalars
```
    - isUDFComparatorUsed
```
boolean isUDFComparatorUsed
```
    - scope
```
String scope
```
    - requestedParallelism
```
int requestedParallelism
```
    - estimatedParallelism
```
int estimatedParallelism
```
    - runtimeParallelism
```
int runtimeParallelism
```
    - customPartitioner
```
String customPartitioner
```
    - limit
```
long limit
```
    - limitPlan
```
PhysicalPlan limitPlan
```
    - splitter
```
boolean splitter
```
    - skewedJoin
```
boolean skewedJoin
```
    - skewedJoinPartitionFile
```
String skewedJoinPartitionFile
```
    - usingTypedComparator
```
boolean usingTypedComparator
```
    - combineSmallSplits
```
boolean combineSmallSplits
```
    - phyToMRMap
```
MultiMap<K,V> phyToMRMap
```
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MRCompilerException extends VisitorException implements Serializable
  
  serialVersionUID:
  
  2L
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.NativeMapReduceOper extends MapReduceOper implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - nativeMRJar
```
String nativeMRJar
```
    - params
```
String[] params
```
Package org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.partitioners.CountingMap extends HashMap<K,Integer> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - totalCount
```
long totalCount
```
Package org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.DotMRPrinter.InnerOperator extends Operator<PlanVisitor> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - name
```
String name
```
    - plan
```
PhysicalPlan plan
```
    - code
```
int code
```
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.DotMRPrinter.InnerPlan extends OperatorPlan<DotMRPrinter.InnerOperator> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.plans.MROperPlan extends OperatorPlan<MapReduceOper> implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.backend.hadoop.executionengine.physicalLayer
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.LogicalToPhysicalTranslatorException extends VisitorException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator extends Operator<PhyPlanVisitor> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - requestedParallelism
```
int requestedParallelism
```
    - inputs
```
List<E> inputs
```
    - outputs
```
List<E> outputs
```
    - resultType
```
byte resultType
```
    - parentPlan
```
PhysicalPlan parentPlan
```
    - inputAttached
```
boolean inputAttached
```
    - input
```
Tuple input
```
    - res
```
Result res
```
    - alias
```
String alias
```
    - lineageTracer
```
LineageTracer lineageTracer
```
    - accum
```
boolean accum
```
    - originalLocations
```
List<E> originalLocations
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.PhysicalOperator.OriginalLocation extends Object implements Serializable
  - Serialized Fields
    - alias
```
String alias
```
    - line
```
int line
```
    - offset
```
int offset
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.Result extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - returnStatus
```
byte returnStatus
```
    - result
```
Object result
```
Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Add extends BinaryExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryComparisonOperator extends BinaryExpressionOperator implements Serializable
  
  serialVersionUID:
  
  -1711987060802103390L
  - Serialized Fields
    - operandType
```
byte operandType
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.BinaryExpressionOperator extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - lhs
```
ExpressionOperator lhs
```
    - rhs
```
ExpressionOperator rhs
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.ConstantExpression extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - value
```
Object value
```
    - res
```
Result res
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Divide extends BinaryExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.EqualToExpr extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.ExpressionOperator extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.GreaterThanExpr extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.GTOrEqualToExpr extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.LessThanExpr extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.LTOrEqualToExpr extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Mod extends BinaryExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Multiply extends BinaryExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.NotEqualToExpr extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POAnd extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POBinCond extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - cond
```
ExpressionOperator cond
```
    - lhs
```
ExpressionOperator lhs
```
    - rhs
```
ExpressionOperator rhs
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POCast extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream is)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - funcSpec
```
FuncSpec funcSpec
```
    - castNotNeeded
```
boolean castNotNeeded
```
    - realType
```
Byte realType
```
    - fieldSchema
```
ResourceSchema.ResourceFieldSchema fieldSchema
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POIsNull extends UnaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POMapLookUp extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - key
```
String key
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PONegative extends UnaryExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PONot extends UnaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - trueRes
```
Result trueRes
```
    - falseRes
```
Result falseRes
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POOr extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POProject extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - resultSingleTupleBag
```
boolean resultSingleTupleBag
```
    - columns
```
ArrayList<E> columns
```
    - processingBagOfTuples
```
boolean processingBagOfTuples
```
    - overloaded
```
boolean overloaded
```
    - isProjectToEnd
```
boolean isProjectToEnd
```
    - startCol
```
int startCol
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PORegexp extends BinaryComparisonOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - impl
```
RegexImpl impl
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.PORelationToExprProject extends POProject implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - sendEmptyBagOnEOP
```
boolean sendEmptyBagOnEOP
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserComparisonFunc extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream is)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - funcSpec
```
FuncSpec funcSpec
```
    - t1
```
Tuple t1
```
    - t2
```
Tuple t2
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.POUserFunc extends ExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream is)
                 throws IOException,
                        ClassNotFoundException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
  - Serialized Fields
    - funcSpec
```
FuncSpec funcSpec
```
    - origFSpec
```
FuncSpec origFSpec
```
    - initialized
```
boolean initialized
```
    - executor
```
MonitoredUDFExecutor executor
```
    - referencedOperator
```
PhysicalOperator referencedOperator
```
    - isAccumulationDone
```
boolean isAccumulationDone
```
    - signature
```
String signature
```
    - haveCheckedIfTerminatingAccumulator
```
boolean haveCheckedIfTerminatingAccumulator
```
    - numInvocations
```
long numInvocations
```
    - doTiming
```
boolean doTiming
```
    - usingSchemaTupleFactory
```
boolean usingSchemaTupleFactory
```
    - isEarlyTerminating
```
boolean isEarlyTerminating
```
    - isTerminated
```
boolean isTerminated
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.Subtract extends BinaryExpressionOperator implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.UnaryComparisonOperator extends UnaryExpressionOperator implements Serializable
  - Serialized Fields
    - operandType
```
byte operandType
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.UnaryExpressionOperator extends ExpressionOperator implements Serializable
  - Serialized Fields
    - expr
```
ExpressionOperator expr
```
Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.regex
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.expressionOperators.regex.RegexInit extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - regexop
```
PORegexp regexop
```
    - side
```
int side
```
    - rhsConstant
```
boolean rhsConstant
```
Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PatternNode extends Operator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - isLeafNode
```
boolean isLeafNode
```
      Does this node have to be the leaf node
    - isSourceNode
```
boolean isSourceNode
```
      Does this node have to be the source node
    - className
```
Class<T> className
```
      The class this node in plan should be an instance of
    - match
```
Object match
```
      The node in plan that this pattern node matched
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PatternPlan extends BaseOperatorPlan implements Serializable
  - Serialized Fields
    - ptNodesVisited
```
ArrayList<E> ptNodesVisited
```
    - currentPlan
```
OperatorPlan<E extends Operator> currentPlan
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.plans.PhysicalPlan extends OperatorPlan<PhysicalOperator> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - endOfAllInput
```
boolean endOfAllInput
```
    - opmap
```
MultiMap<K,V> opmap
```
Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCollectedGroup extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - plans
```
List<E> plans
```
    - leafOps
```
List<E> leafOps
```
    - keyType
```
byte keyType
```
    - output
```
Tuple output
```
    - outputBag
```
DataBag outputBag
```
    - prevKey
```
Object prevKey
```
    - useDefaultBag
```
boolean useDefaultBag
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCombinerPackage extends POPackage implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - mBags
```
boolean[] mBags
```
    - keyLookup
```
Map<K,V> keyLookup
```
    - numBags
```
int numBags
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCounter extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - counterPlans
```
List<E> counterPlans
```
    - mAscCols
```
List<E> mAscCols
```
    - isDenseRank
```
boolean isDenseRank
```
      In case of RANK BY, it could by dense or not. Being a dense rank means to assign consecutive ranks to different values.
    - isRowNumber
```
boolean isRowNumber
```
      In case of simple RANK, namely row number mode which is a consecutive number assigned to each tuple.
    - localCount
```
Long localCount
```
      Local counter for tuples on the same task.
    - taskID
```
String taskID
```
      Task ID to label each tuple analyzed by the corresponding task
    - operationID
```
String operationID
```
      Unique identifier that links POCounter and PORank, through the global counter labeled with it.
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POCross extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - inputBags
```
DataBag[] inputBags
```
    - data
```
Tuple[] data
```
    - tupleOfLastBag
```
Tuple tupleOfLastBag
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PODemux extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - myPlans
```
ArrayList<E> myPlans
```
    - getNext
```
boolean getNext
```
    - inpEOP
```
boolean inpEOP
```
    - curLeaf
```
PhysicalOperator curLeaf
```
    - curPlan
```
PhysicalPlan curPlan
```
      The current pipeline plan
    - inCombiner
```
boolean inCombiner
```
    - processedSet
```
BitSet processedSet
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PODistinct extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - inputsAccumulated
```
boolean inputsAccumulated
```
    - distinctBag
```
DataBag distinctBag
```
    - customPartitioner
```
String customPartitioner
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFilter extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - plan
```
PhysicalPlan plan
```
    - comOp
```
PhysicalOperator comOp
```
    - compOperandType
```
byte compOperandType
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POForEach extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - inputPlans
```
List<E> inputPlans
```
    - opsToBeReset
```
List<E> opsToBeReset
```
    - processingPlan
```
boolean processingPlan
```
    - bags
```
Object[] bags
```
    - data
```
Object[] data
```
    - resultTypes
```
byte[] resultTypes
```
    - earlyTermination
```
BitSet earlyTermination
```
    - isToBeFlattenedArray
```
boolean[] isToBeFlattenedArray
```
    - tIn
```
ExampleTuple tIn
```
    - noItems
```
int noItems
```
    - planLeafOps
```
PhysicalOperator[] planLeafOps
```
    - inpTuple
```
Tuple inpTuple
```
    - schema
```
Schema schema
```
    - isEarlyTerminated
```
boolean isEarlyTerminated
```
    - tupleMaker
```
TupleMaker<A extends Tuple> tupleMaker
```
    - knownSize
```
boolean knownSize
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFRJoin extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream is)
                 throws IOException,
                        ClassNotFoundException,
                        ExecException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
      
      ExecException
  - Serialized Fields
    - fragment
```
int fragment
```
    - phyPlanLists
```
List<E> phyPlanLists
```
    - keyTypes
```
List<E> keyTypes
```
    - LRs
```
POLocalRearrange[] LRs
```
    - replFiles
```
FileSpec[] replFiles
```
    - constExps
```
ConstantExpression[] constExps
```
    - fe
```
POForEach fe
```
    - replicates
```
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POFRJoin.TupleToMapKey[] replicates
```
    - processingPlan
```
boolean processingPlan
```
    - dumTup
```
Tuple dumTup
```
    - setUp
```
boolean setUp
```
    - isLeftOuterJoin
```
boolean isLeftOuterJoin
```
    - nullBag
```
DataBag nullBag
```
    - inputSchemas
```
Schema[] inputSchemas
```
    - keySchemas
```
Schema[] keySchemas
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POGlobalRearrange extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - customPartitioner
```
String customPartitioner
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POJoinPackage extends POPackage implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - forEach
```
POOptimizedForEach forEach
```
    - newKey
```
boolean newKey
```
    - res
```
Tuple res
```
    - lastInputTuple
```
boolean lastInputTuple
```
    - firstTime
```
boolean firstTime
```
    - useDefaultBag
```
boolean useDefaultBag
```
    - chunkSize
```
long chunkSize
```
    - forEachResult
```
Result forEachResult
```
    - dbs
```
DataBag[] dbs
```
    - lastBagIndex
```
int lastBagIndex
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLimit extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - soFar
```
long soFar
```
    - mLimit
```
long mLimit
```
    - expressionPlan
```
PhysicalPlan expressionPlan
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLoad extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - lFile
```
FileSpec lFile
```
    - pc
```
PigContext pc
```
    - setUpDone
```
boolean setUpDone
```
    - signature
```
String signature
```
    - isTmpLoad
```
boolean isTmpLoad
```
    - limit
```
long limit
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POLocalRearrange extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - plans
```
List<E> plans
```
    - secondaryPlans
```
List<E> secondaryPlans
```
    - leafOps
```
List<E> leafOps
```
    - secondaryLeafOps
```
List<E> secondaryLeafOps
```
    - index
```
byte index
```
    - keyType
```
byte keyType
```
    - mainKeyType
```
byte mainKeyType
```
    - secondaryKeyType
```
byte secondaryKeyType
```
    - mIsDistinct
```
boolean mIsDistinct
```
    - isCross
```
boolean isCross
```
    - mProjectedColsMap
```
Map<K,V> mProjectedColsMap
```
    - mSecondaryProjectedColsMap
```
Map<K,V> mSecondaryProjectedColsMap
```
    - mFakeTuple
```
Tuple mFakeTuple
```
    - mProjectStar
```
boolean mProjectStar
```
    - mSecondaryProjectStar
```
boolean mSecondaryProjectStar
```
    - isKeyTuple
```
boolean isKeyTuple
```
    - isKeyCompound
```
boolean isKeyCompound
```
    - isSecondaryKeyTuple
```
boolean isSecondaryKeyTuple
```
    - mProjectedColsMapSize
```
int mProjectedColsMapSize
```
    - mSecondaryProjectedColsMapSize
```
int mSecondaryProjectedColsMapSize
```
    - useSecondaryKey
```
boolean useSecondaryKey
```
    - stripKeyFromValue
```
boolean stripKeyFromValue
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POMergeCogroup extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream is)
                 throws IOException,
                        ClassNotFoundException,
                        ExecException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
      
      ExecException
  - Serialized Fields
    - sidFuncSpecs
```
List<E> sidFuncSpecs
```
    - sideFileSpecs
```
List<E> sideFileSpecs
```
    - LRs
```
POLocalRearrange[] LRs
```
    - indexFileName
```
String indexFileName
```
    - idxFuncSpec
```
FuncSpec idxFuncSpec
```
    - loaderSignatures
```
List<E> loaderSignatures
```
    - counter
```
int counter
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POMergeJoin extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialization Methods
    - readObject
```
private void readObject(ObjectInputStream is)
                 throws IOException,
                        ClassNotFoundException,
                        ExecException
```
      Throws:
      
      IOException
      
      ClassNotFoundException
      
      ExecException
  - Serialized Fields
    - firstTime
```
boolean firstTime
```
    - LRs
```
POLocalRearrange[] LRs
```
    - opKey
```
OperatorKey opKey
```
    - prevLeftKey
```
Object prevLeftKey
```
    - prevLeftInp
```
Result prevLeftInp
```
    - prevRightKey
```
Object prevRightKey
```
    - prevRightInp
```
Result prevRightInp
```
    - doingJoin
```
boolean doingJoin
```
    - rightLoaderFuncSpec
```
FuncSpec rightLoaderFuncSpec
```
    - rightInputFileName
```
String rightInputFileName
```
    - indexFile
```
String indexFile
```
    - inpPlans
```
MultiMap<K,V> inpPlans
```
    - rightPipelineLeaf
```
PhysicalOperator rightPipelineLeaf
```
    - rightPipelineRoot
```
PhysicalOperator rightPipelineRoot
```
    - noInnerPlanOnRightSide
```
boolean noInnerPlanOnRightSide
```
    - curJoinKey
```
Object curJoinKey
```
    - curJoiningRightTup
```
Tuple curJoiningRightTup
```
    - counter
```
int counter
```
    - leftTupSize
```
int leftTupSize
```
    - rightTupSize
```
int rightTupSize
```
    - arrayListSize
```
int arrayListSize
```
    - joinType
```
LOJoin.JOINTYPE joinType
```
    - signature
```
String signature
```
    - leftInputSchema
```
Schema leftInputSchema
```
    - mergedInputSchema
```
Schema mergedInputSchema
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POMultiQueryPackage extends POPackage implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - packages
```
List<E> packages
```
    - isKeyWrapped
```
ArrayList<E> isKeyWrapped
```
      If the POLocalRearranges corresponding to the reduce plans in myPlans (the list of inner plans of the demux) have different key types then the MultiQueryOptimizer converts all the keys to be of type tuple by wrapping any non-tuple keys into Tuples (keys which are already tuples are left alone). The list below is a list of booleans indicating whether extra tuple wrapping was done for the key in the corresponding POLocalRearranges and if we need to "unwrap" the tuple to get to the key
    - sameMapKeyType
```
boolean sameMapKeyType
```
    - inCombiner
```
boolean inCombiner
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PONative extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - nativeMRjar
```
String nativeMRjar
```
    - params
```
String[] params
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POOptimizedForEach extends POForEach implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPackage extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - key
```
Object key
```
    - isKeyTuple
```
boolean isKeyTuple
```
    - isKeyCompound
```
boolean isKeyCompound
```
    - keyAsTuple
```
Tuple keyAsTuple
```
    - keyType
```
byte keyType
```
    - numInputs
```
int numInputs
```
    - useSecondaryKey
```
boolean useSecondaryKey
```
    - inner
```
boolean[] inner
```
    - distinct
```
boolean distinct
```
    - keyInfo
```
Map<K,V> keyInfo
```
    - firstTime
```
boolean firstTime
```
    - useDefaultBag
```
boolean useDefaultBag
```
    - pkgType
```
POPackage.PackageType pkgType
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPackageLite extends POPackage implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPartialAgg extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - keyPlan
```
PhysicalPlan keyPlan
```
    - keyLeaf
```
ExpressionOperator keyLeaf
```
    - valuePlans
```
List<E> valuePlans
```
    - valueLeaves
```
List<E> valueLeaves
```
    - numRecsInRawMap
```
int numRecsInRawMap
```
    - numRecsInProcessedMap
```
int numRecsInProcessedMap
```
    - rawInputMap
```
Map<K,V> rawInputMap
```
    - processedInputMap
```
Map<K,V> processedInputMap
```
    - disableMapAgg
```
boolean disableMapAgg
```
    - sizeReductionChecked
```
boolean sizeReductionChecked
```
    - inputsExhausted
```
boolean inputsExhausted
```
    - doSpill
```
boolean doSpill
```
    - firstTierThreshold
```
int firstTierThreshold
```
    - secondTierThreshold
```
int secondTierThreshold
```
    - sizeReduction
```
int sizeReduction
```
    - avgTupleSize
```
int avgTupleSize
```
    - spillingIterator
```
Iterator<E> spillingIterator
```
    - estimatedMemThresholds
```
boolean estimatedMemThresholds
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPartitionRearrange extends POLocalRearrange implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - totalReducers
```
Integer totalReducers
```
    - loaded
```
boolean loaded
```
    - pigContext
```
PigContext pigContext
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POPreCombinerLocalRearrange extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - plans
```
List<E> plans
```
    - leafOps
```
List<E> leafOps
```
    - keyType
```
byte keyType
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.PORank extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - rankPlans
```
List<E> rankPlans
```
    - mAscCols
```
List<E> mAscCols
```
    - ExprOutputTypes
```
List<E> ExprOutputTypes
```
    - operationID
```
String operationID
```
      Unique identifier that links POCounter and PORank, through the global counter labeled with it.
    - localCountIllustrator
```
int localCountIllustrator
```
      Counter used to set tuples into the equivalence classes.
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSkewedJoin extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - mInnerFlags
```
boolean[] mInnerFlags
```
    - mJoinPlans
```
MultiMap<K,V> mJoinPlans
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSort extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - sortPlans
```
List<E> sortPlans
```
    - ExprOutputTypes
```
List<E> ExprOutputTypes
```
    - mAscCols
```
List<E> mAscCols
```
    - mSortFunc
```
POUserComparisonFunc mSortFunc
```
    - mComparator
```
Comparator<T> mComparator
```
    - inputsAccumulated
```
boolean inputsAccumulated
```
    - limit
```
long limit
```
    - isUDFComparatorUsed
```
boolean isUDFComparatorUsed
```
    - sortedBag
```
DataBag sortedBag
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSort.SortComparator extends Object implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSort.UDFSortComparator extends Object implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSortedDistinct extends PODistinct implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - splitStore
```
FileSpec splitStore
```
    - myPlans
```
List<E> myPlans
```
    - processedSet
```
BitSet processedSet
```
    - inpEOP
```
boolean inpEOP
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStore extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - sFile
```
FileSpec sFile
```
    - schema
```
Schema schema
```
    - isTmpStore
```
boolean isTmpStore
```
    - isMultiStore
```
boolean isMultiStore
```
    - disableCounter
```
boolean disableCounter
```
    - index
```
int index
```
    - lFile
```
FileSpec lFile
```
    - sortInfo
```
SortInfo sortInfo
```
    - signature
```
String signature
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POStream extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - executableManagerStr
```
String executableManagerStr
```
    - command
```
StreamingCommand command
```
    - properties
```
Properties properties
```
    - initialized
```
boolean initialized
```
    - binaryOutputQueue
```
BlockingQueue<E> binaryOutputQueue
```
    - binaryInputQueue
```
BlockingQueue<E> binaryInputQueue
```
    - allInputFromPredecessorConsumed
```
boolean allInputFromPredecessorConsumed
```
    - allOutputFromBinaryProcessed
```
boolean allOutputFromBinaryProcessed
```
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POUnion extends PhysicalOperator implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - done
```
BitSet done
```
    - nextReturnEOP
```
boolean nextReturnEOP
```
    - lastInd
```
int lastInd
```
Package org.apache.pig.backend.hadoop.executionengine.physicalLayer.util
- Class org.apache.pig.backend.hadoop.executionengine.physicalLayer.util.MonitoredUDFExecutor extends Object implements Serializable
Package org.apache.pig.builtin.mock
- Class org.apache.pig.builtin.mock.Storage.Data extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - locationToData
```
Map<K,V> locationToData
```
    - locationToSchema
```
Map<K,V> locationToSchema
```
Package org.apache.pig.data
- Class org.apache.pig.data.AbstractTuple extends Object implements Serializable
- Class org.apache.pig.data.AccumulativeBag extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - index
```
int index
```
- Class org.apache.pig.data.AmendableTuple extends DefaultTuple implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - amendKey
```
Object amendKey
```
- Class org.apache.pig.data.AppendableSchemaTuple extends SchemaTuple<T extends AppendableSchemaTuple<T>> implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - appendedFields
```
Tuple appendedFields
```
- Class org.apache.pig.data.BinSedesTuple extends DefaultTuple implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.DataByteArray extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - mData
```
byte[] mData
```
- Class org.apache.pig.data.DefaultAbstractBag extends Object implements Serializable
  - Serialized Fields
    - mContents
```
Collection<E> mContents
```
    - mSpillFiles
```
FileList mSpillFiles
```
    - mSize
```
long mSize
```
    - mLastContentsSize
```
int mLastContentsSize
```
    - avgTupleSize
```
long avgTupleSize
```
    - spillableRegistered
```
boolean spillableRegistered
```
- Class org.apache.pig.data.DefaultAbstractBag.BagDelimiterTuple extends DefaultTuple implements Serializable
- Class org.apache.pig.data.DefaultAbstractBag.EndBag extends DefaultAbstractBag.BagDelimiterTuple implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.DefaultAbstractBag.StartBag extends DefaultAbstractBag.BagDelimiterTuple implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.DefaultDataBag extends DefaultAbstractBag implements Serializable
  
  serialVersionUID:
  
  2L
- Class org.apache.pig.data.DefaultTuple extends AbstractTuple implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - isNull
```
boolean isNull
```
    - mFields
```
List<E> mFields
```
- Class org.apache.pig.data.DistinctDataBag extends DefaultAbstractBag implements Serializable
  
  serialVersionUID:
  
  2L
- Class org.apache.pig.data.FieldIsNullException extends ExecException implements Serializable
- Class org.apache.pig.data.FileList extends ArrayList<File> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.InternalCachedBag extends SelfSpillBag implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.InternalDistinctBag extends SortedSpillBag implements Serializable
  
  serialVersionUID:
  
  2L
- Class org.apache.pig.data.InternalMap extends HashMap<Object,Object> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.InternalSortedBag extends SortedSpillBag implements Serializable
  
  serialVersionUID:
  
  2L
- Class org.apache.pig.data.NonSpillableDataBag extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - mContents
```
List<E> mContents
```
- Class org.apache.pig.data.ReadOnceBag extends Object implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - pkg
```
POPackageLite pkg
```
    - key
```
Object key
```
- Class org.apache.pig.data.SchemaTuple extends AbstractTuple implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.SelfSpillBag extends DefaultAbstractBag implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - memLimit
```
SelfSpillBag.MemoryLimits memLimit
```
- Class org.apache.pig.data.SingleTupleBag extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - item
```
Tuple item
```
- Class org.apache.pig.data.SortedDataBag extends DefaultAbstractBag implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - mReadStarted
```
boolean mReadStarted
```
- Class org.apache.pig.data.SortedSpillBag extends SelfSpillBag implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.data.TargetedTuple extends AbstractTuple implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - t
```
Tuple t
```
    - targetOps
```
List<E> targetOps
```
    - isNull
```
boolean isNull
```
- Class org.apache.pig.data.TimestampedTuple extends DefaultTuple implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - timestamp
```
double timestamp
```
    - heartbeat
```
boolean heartbeat
```
Package org.apache.pig.impl
- Class org.apache.pig.impl.PigContext extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - execType
```
ExecType execType
```
    - properties
```
Properties properties
```
    - scriptJars
```
List<E> scriptJars
```
    - scriptFiles
```
List<E> scriptFiles
```
      Deprecated.
    - aliasedScriptFiles
```
Map<K,V> aliasedScriptFiles
```
    - definedFunctions
```
Map<K,V> definedFunctions
```
      a table mapping function names to function specs.
    - definedCommands
```
Map<K,V> definedCommands
```
      a table mapping names to streaming commands.
    - log4jProperties
```
Properties log4jProperties
```
    - defaultLogLevel
```
org.apache.log4j.Level defaultLogLevel
```
    - defaultParallel
```
int defaultParallel
```
    - inExplain
```
boolean inExplain
```
    - inIllustrator
```
boolean inIllustrator
```
    - last_alias
```
String last_alias
```
    - skippedShipPaths
```
List<E> skippedShipPaths
```
    - params
```
List<E> params
```
    - paramFiles
```
List<E> paramFiles
```
Package org.apache.pig.impl.io
- Class org.apache.pig.impl.io.FileSpec extends Object implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - fileName
```
String fileName
```
    - funcSpec
```
FuncSpec funcSpec
```
- Class org.apache.pig.impl.io.ResourceNotFoundException extends Exception implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - resourceName
```
String resourceName
```
Package org.apache.pig.impl.logicalLayer
- Class org.apache.pig.impl.logicalLayer.FrontendException extends PigException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.impl.logicalLayer.schema
- Class org.apache.pig.impl.logicalLayer.schema.Schema extends Object implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - mFields
```
List<E> mFields
```
    - mAliases
```
Map<K,V> mAliases
```
    - mFieldSchemas
```
MultiMap<K,V> mFieldSchemas
```
    - twoLevelAccessRequired
```
boolean twoLevelAccessRequired
```
- Class org.apache.pig.impl.logicalLayer.schema.Schema.FieldSchema extends Object implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - alias
```
String alias
```
      Alias for this field.
    - type
```
byte type
```
      Datatype, using codes from DataType.
    - schema
```
Schema schema
```
      If this is a tuple itself, it can have a schema. Otherwise this field must be null.
    - canonicalName
```
String canonicalName
```
      Canonical name. This name uniquely identifies a field throughout the query. Unlike a an alias, it cannot be changed. It will change when the field is transformed in some way (such as being used in an arithmetic expression or passed to a udf). At that point a new canonical name will be generated for the field.
- Class org.apache.pig.impl.logicalLayer.schema.SchemaMergeException extends FrontendException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.impl.logicalLayer.validators
- Class org.apache.pig.impl.logicalLayer.validators.TypeCheckerException extends VisitorException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.impl.plan
- Class org.apache.pig.impl.plan.Operator extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - mKey
```
OperatorKey mKey
```
      OperatorKey associated with this operator. This key is used to find the operator in an OperatorPlan.
- Class org.apache.pig.impl.plan.OperatorKey extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - scope
```
String scope
```
    - id
```
long id
```
- Class org.apache.pig.impl.plan.OperatorPlan extends Object implements Serializable
  - Serialized Fields
    - mOps
```
Map<K,V> mOps
```
    - mKeys
```
Map<K,V> mKeys
```
    - mFromEdges
```
MultiMap<K,V> mFromEdges
```
    - mToEdges
```
MultiMap<K,V> mToEdges
```
    - mSoftFromEdges
```
MultiMap<K,V> mSoftFromEdges
```
    - mSoftToEdges
```
MultiMap<K,V> mSoftToEdges
```
    - mRoots
```
List<E> mRoots
```
    - mLeaves
```
List<E> mLeaves
```
- Class org.apache.pig.impl.plan.PlanException extends FrontendException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.impl.plan.PlanValidationException extends VisitorException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.impl.plan.VisitorException extends FrontendException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.impl.plan.optimizer
- Class org.apache.pig.impl.plan.optimizer.OptimizerException extends VisitorException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.impl.streaming
- Class org.apache.pig.impl.streaming.StreamingCommand extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - executable
```
String executable
```
    - argv
```
String[] argv
```
    - shipSpec
```
List<E> shipSpec
```
    - cacheSpec
```
List<E> cacheSpec
```
    - handleSpecs
```
Map<K,V> handleSpecs
```
      Map from the the stdin/stdout/stderr handles to their specifications
    - persistStderr
```
boolean persistStderr
```
    - logDir
```
String logDir
```
    - logFilesLimit
```
int logFilesLimit
```
    - shipFiles
```
boolean shipFiles
```
    - pigContext
```
PigContext pigContext
```
- Class org.apache.pig.impl.streaming.StreamingCommand.HandleSpec extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - name
```
String name
```
    - spec
```
String spec
```
- Class org.apache.pig.impl.streaming.StreamingUDFException extends ExecException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - message
```
String message
```
    - language
```
String language
```
    - lineNumber
```
Integer lineNumber
```
- Class org.apache.pig.impl.streaming.StreamingUDFOutputSchemaException extends Exception implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - lineNumber
```
int lineNumber
```
Package org.apache.pig.impl.util
- Class org.apache.pig.impl.util.LinkedMultiMap extends MultiMap<K,V> implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.impl.util.MultiMap extends Object implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - mMap
```
Map<K,V> mMap
```
- Class org.apache.pig.impl.util.Pair extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - first
```
Object first
```
    - second
```
Object second
```
Package org.apache.pig.impl.util.avro
- Class org.apache.pig.impl.util.avro.AvroBagWrapper extends Object implements Serializable
  - Serialized Fields
    - theArray
```
org.apache.avro.generic.GenericArray<T> theArray
```
      The array object wrapped in this AvroBagWrapper object.
- Class org.apache.pig.impl.util.avro.AvroTupleWrapper extends Object implements Serializable
  - Serialized Fields
    - avroObject
```
org.apache.avro.generic.IndexedRecord avroObject
```
      The Avro object wrapped in the pig Tuple.
Package org.apache.pig.newplan
- Class org.apache.pig.newplan.BaseOperatorPlan extends Object implements Serializable
  - Serialized Fields
    - ops
```
List<E> ops
```
    - fromEdges
```
PlanEdge fromEdges
```
    - toEdges
```
PlanEdge toEdges
```
    - softFromEdges
```
PlanEdge softFromEdges
```
    - softToEdges
```
PlanEdge softToEdges
```
    - roots
```
List<E> roots
```
    - leaves
```
List<E> leaves
```
- Class org.apache.pig.newplan.Operator extends Object implements Serializable
  - Serialized Fields
    - location
```
SourceLocation location
```
    - name
```
String name
```
    - plan
```
OperatorPlan plan
```
- Class org.apache.pig.newplan.PlanEdge extends MultiMap<Operator,Operator> implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.newplan.logical.expression
- Class org.apache.pig.newplan.logical.expression.AddExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.AndExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.BinaryExpression extends LogicalExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.BinCondExpression extends LogicalExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.CastExpression extends UnaryExpression implements Serializable
  - Serialized Fields
    - castFunc
```
FuncSpec castFunc
```
    - castSchema
```
LogicalSchema.LogicalFieldSchema castSchema
```
- Class org.apache.pig.newplan.logical.expression.ColumnExpression extends LogicalExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.ConstantExpression extends ColumnExpression implements Serializable
  - Serialized Fields
    - val
```
Object val
```
- Class org.apache.pig.newplan.logical.expression.DereferenceExpression extends ColumnExpression implements Serializable
  - Serialized Fields
    - rawColumns
```
List<E> rawColumns
```
    - columns
```
List<E> columns
```
- Class org.apache.pig.newplan.logical.expression.DivideExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.EqualExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.GreaterThanEqualExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.GreaterThanExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.IsNullExpression extends UnaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.LessThanEqualExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.LessThanExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.LogicalExpression extends Operator implements Serializable
  - Serialized Fields
    - fieldSchema
```
LogicalSchema.LogicalFieldSchema fieldSchema
```
    - uidOnlyFieldSchema
```
LogicalSchema.LogicalFieldSchema uidOnlyFieldSchema
```
- Class org.apache.pig.newplan.logical.expression.LogicalExpressionPlan extends BaseOperatorPlan implements Serializable
- Class org.apache.pig.newplan.logical.expression.MapLookupExpression extends ColumnExpression implements Serializable
  - Serialized Fields
    - mMapKey
```
String mMapKey
```
      The key to lookup along with the type and schema corresponding to the type and schema of the value linked to the key
- Class org.apache.pig.newplan.logical.expression.ModExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.MultiplyExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.NegativeExpression extends UnaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.NotEqualExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.NotExpression extends UnaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.OrExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.ProjectExpression extends ColumnExpression implements Serializable
  - Serialized Fields
    - input
```
int input
```
    - col
```
int col
```
    - alias
```
String alias
```
    - projectedOperator
```
Operator projectedOperator
```
      In Foreach inner plan, a projection can be made on a relational operator, which may get reused. However, the expression needs to be sticky to the operator on which the expression is projected.
    - attachedRelationalOp
```
LogicalRelationalOperator attachedRelationalOp
```
    - isRangeProject
```
boolean isRangeProject
```
    - startCol
```
int startCol
```
    - endCol
```
int endCol
```
    - startAlias
```
String startAlias
```
    - endAlias
```
String endAlias
```
- Class org.apache.pig.newplan.logical.expression.RegexExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.ScalarExpression extends UserFuncExpression implements Serializable
  - Serialized Fields
    - implicitReferencedOperator
```
Operator implicitReferencedOperator
```
    - attachedLogicalOperator
```
Operator attachedLogicalOperator
```
- Class org.apache.pig.newplan.logical.expression.SubtractExpression extends BinaryExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.UnaryExpression extends LogicalExpression implements Serializable
- Class org.apache.pig.newplan.logical.expression.UserFuncExpression extends LogicalExpression implements Serializable
  - Serialized Fields
    - mFuncSpec
```
FuncSpec mFuncSpec
```
    - signature
```
String signature
```
    - viaDefine
```
boolean viaDefine
```
    - lazilyInitializeInvokerFunction
```
boolean lazilyInitializeInvokerFunction
```
    - saveArgsForLater
```
List<E> saveArgsForLater
```
    - invokerIsStatic
```
boolean invokerIsStatic
```
    - funcName
```
String funcName
```
    - packageName
```
String packageName
```
Package org.apache.pig.newplan.logical.relational
- Class org.apache.pig.newplan.logical.relational.LOCogroup extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - mIsInner
```
boolean[] mIsInner
```
    - mExpressionPlans
```
MultiMap<K,V> mExpressionPlans
```
    - mGroupType
```
LOCogroup.GROUPTYPE mGroupType
```
    - groupKeyUidOnlySchema
```
LogicalSchema.LogicalFieldSchema groupKeyUidOnlySchema
```
    - generatedInputUids
```
Map<K,V> generatedInputUids
```
- Class org.apache.pig.newplan.logical.relational.LOCross extends LogicalRelationalOperator implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - nested
```
boolean nested
```
- Class org.apache.pig.newplan.logical.relational.LOCube extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - mExpressionPlans
```
MultiMap<K,V> mExpressionPlans
```
    - operations
```
List<E> operations
```
- Class org.apache.pig.newplan.logical.relational.LODistinct extends LogicalRelationalOperator implements Serializable
  
  serialVersionUID:
  
  2L
- Class org.apache.pig.newplan.logical.relational.LOFilter extends LogicalRelationalOperator implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - filterPlan
```
LogicalExpressionPlan filterPlan
```
    - isSample
```
boolean isSample
```
- Class org.apache.pig.newplan.logical.relational.LOForEach extends LogicalRelationalOperator implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - innerPlan
```
LogicalPlan innerPlan
```
- Class org.apache.pig.newplan.logical.relational.LOGenerate extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - outputPlans
```
List<E> outputPlans
```
    - flattenFlags
```
boolean[] flattenFlags
```
    - mUserDefinedSchema
```
List<E> mUserDefinedSchema
```
    - outputPlanSchemas
```
List<E> outputPlanSchemas
```
    - uidOnlySchemas
```
List<E> uidOnlySchemas
```
- Class org.apache.pig.newplan.logical.relational.LogicalPlan extends BaseOperatorPlan implements Serializable
- Class org.apache.pig.newplan.logical.relational.LogicalRelationalOperator extends Operator implements Serializable
  - Serialized Fields
    - schema
```
LogicalSchema schema
```
    - requestedParallelism
```
int requestedParallelism
```
    - alias
```
String alias
```
    - lineNum
```
int lineNum
```
    - mCustomPartitioner
```
String mCustomPartitioner
```
      Name of the customPartitioner if one is used, this is set to null otherwise.
    - mPinnedOptions
```
HashSet<E> mPinnedOptions
```
      A HashSet to indicate whether an option (such a Join Type) was pinned by the user or can be chosen at runtime by the optimizer.
- Class org.apache.pig.newplan.logical.relational.LogicalSchema extends Object implements Serializable
  - Serialized Fields
    - fields
```
List<E> fields
```
- Class org.apache.pig.newplan.logical.relational.LogicalSchema.LogicalFieldSchema extends Object implements Serializable
  - Serialized Fields
    - alias
```
String alias
```
    - type
```
byte type
```
    - uid
```
long uid
```
    - schema
```
LogicalSchema schema
```
- Class org.apache.pig.newplan.logical.relational.LOInnerLoad extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - prj
```
ProjectExpression prj
```
    - foreach
```
LOForEach foreach
```
    - sourceIsBag
```
boolean sourceIsBag
```
- Class org.apache.pig.newplan.logical.relational.LOJoin extends LogicalRelationalOperator implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - mJoinPlans
```
MultiMap<K,V> mJoinPlans
```
      LOJoin contains a list of logical operators corresponding to the relational operators and a list of generates for each relational operator. Each generate operator in turn contains a list of expressions for the columns that are projected
    - mInnerFlags
```
boolean[] mInnerFlags
```
    - mJoinType
```
LOJoin.JOINTYPE mJoinType
```
- Class org.apache.pig.newplan.logical.relational.LOLimit extends LogicalRelationalOperator implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - mLimit
```
long mLimit
```
    - mlimitPlan
```
LogicalExpressionPlan mlimitPlan
```
- Class org.apache.pig.newplan.logical.relational.LOLoad extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - scriptSchema
```
LogicalSchema scriptSchema
```
    - fs
```
FileSpec fs
```
    - determinedSchema
```
LogicalSchema determinedSchema
```
    - requiredFields
```
List<E> requiredFields
```
    - castState
```
LOLoad.CastState castState
```
    - uidOnlySchema
```
LogicalSchema uidOnlySchema
```
    - schemaFile
```
String schemaFile
```
    - signature
```
String signature
```
    - limit
```
long limit
```
    - isTmpLoad
```
boolean isTmpLoad
```
- Class org.apache.pig.newplan.logical.relational.LONative extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - nativeMRJar
```
String nativeMRJar
```
    - params
```
String[] params
```
- Class org.apache.pig.newplan.logical.relational.LORank extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - rankColPlans
```
List<E> rankColPlans
```
      A List within logical expression plans in case of RANK BY
    - ascCols
```
List<E> ascCols
```
      A List within ascending columns on a RANK BY
    - isDenseRank
```
boolean isDenseRank
```
      In case of RANK BY, it could by dense or not. Being a dense rank means to assign consecutive ranking to different tuples.
    - isRowNumber
```
boolean isRowNumber
```
      In case of simple RANK, namely row number mode which is a consecutive number assigned to each tuple.
- Class org.apache.pig.newplan.logical.relational.LOSort extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - mAscCols
```
List<E> mAscCols
```
    - mSortFunc
```
FuncSpec mSortFunc
```
    - mIsStar
```
boolean mIsStar
```
    - limit
```
long limit
```
    - mSortColPlans
```
List<E> mSortColPlans
```
- Class org.apache.pig.newplan.logical.relational.LOSplit extends LogicalRelationalOperator implements Serializable
- Class org.apache.pig.newplan.logical.relational.LOSplitOutput extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - filterPlan
```
LogicalExpressionPlan filterPlan
```
    - uidMapping
```
Map<K,V> uidMapping
```
- Class org.apache.pig.newplan.logical.relational.LOStore extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - output
```
FileSpec output
```
    - mInputSpec
```
FileSpec mInputSpec
```
    - signature
```
String signature
```
    - isTmpStore
```
boolean isTmpStore
```
    - sortInfo
```
SortInfo sortInfo
```
- Class org.apache.pig.newplan.logical.relational.LOStream extends LogicalRelationalOperator implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - scriptSchema
```
LogicalSchema scriptSchema
```
    - command
```
StreamingCommand command
```
    - uidOnlySchema
```
LogicalSchema uidOnlySchema
```
    - castState
```
LOStream.CastState castState
```
- Class org.apache.pig.newplan.logical.relational.LOUnion extends LogicalRelationalOperator implements Serializable
  - Serialized Fields
    - onSchema
```
boolean onSchema
```
    - uidMapping
```
List<E> uidMapping
```
- Class org.apache.pig.newplan.logical.relational.SchemaNotDefinedException extends RuntimeException implements Serializable
  
  serialVersionUID:
  
  1L
Package org.apache.pig.newplan.logical.rules
- Class org.apache.pig.newplan.logical.rules.NotConversionVisitor extends Object implements Serializable
Package org.apache.pig.parser
- Class org.apache.pig.parser.DuplicatedSchemaAliasException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - alias
```
String alias
```
- Class org.apache.pig.parser.InvalidCommandException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - cmd
```
String cmd
```
- Class org.apache.pig.parser.InvalidPathException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - ex
```
MalformedURLException ex
```
- Class org.apache.pig.parser.InvalidScalarProjectionException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - scalarExpr
```
ScalarExpression scalarExpr
```
    - msg
```
String msg
```
- Class org.apache.pig.parser.NonProjectExpressionException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - expr
```
LogicalExpression expr
```
- Class org.apache.pig.parser.ParserException extends FrontendException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.parser.ParserValidationException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - cause
```
String cause
```
    - ex
```
Exception ex
```
- Class org.apache.pig.parser.PigRecognitionException extends org.antlr.runtime.RecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - location
```
SourceLocation location
```
- Class org.apache.pig.parser.PlanGenerationFailureException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - ex
```
Exception ex
```
- Class org.apache.pig.parser.SourceLocation extends Object implements Serializable
  - Serialized Fields
    - file
```
String file
```
    - line
```
int line
```
    - offset
```
int offset
```
- Class org.apache.pig.parser.UndefinedAliasException extends PigRecognitionException implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - alias
```
String alias
```
Package org.apache.pig.pen.util
- Class org.apache.pig.pen.util.ExampleTuple extends AbstractTuple implements Serializable
  
  serialVersionUID:
  
  2L
  - Serialized Fields
    - synthetic
```
boolean synthetic
```
    - omittable
```
boolean omittable
```
    - expr
```
Object expr
```
    - t
```
Tuple t
```
Package org.apache.pig.piggybank.evaluation.stats
- Class org.apache.pig.piggybank.evaluation.stats.COR extends EvalFunc<DataBag> implements Serializable
  - Serialized Fields
    - schemaName
```
Vector<E> schemaName
```
      Deprecated.
    - flag
```
boolean flag
```
      Deprecated.
- Class org.apache.pig.piggybank.evaluation.stats.COR.Final extends EvalFunc<DataBag> implements Serializable
  - Serialized Fields
    - schemaName
```
Vector<E> schemaName
```
    - flag
```
boolean flag
```
- Class org.apache.pig.piggybank.evaluation.stats.COR.Initial extends EvalFunc<Tuple> implements Serializable
- Class org.apache.pig.piggybank.evaluation.stats.COR.Intermed extends EvalFunc<Tuple> implements Serializable
- Class org.apache.pig.piggybank.evaluation.stats.COV extends EvalFunc<DataBag> implements Serializable
  - Serialized Fields
    - schemaName
```
Vector<E> schemaName
```
      Deprecated.
    - flag
```
boolean flag
```
      Deprecated.
- Class org.apache.pig.piggybank.evaluation.stats.COV.Final extends EvalFunc<DataBag> implements Serializable
  - Serialized Fields
    - schemaName
```
Vector<E> schemaName
```
    - flag
```
boolean flag
```
- Class org.apache.pig.piggybank.evaluation.stats.COV.Initial extends EvalFunc<Tuple> implements Serializable
- Class org.apache.pig.piggybank.evaluation.stats.COV.Intermed extends EvalFunc<Tuple> implements Serializable
Package org.apache.pig.scripting.jruby
- Class org.apache.pig.scripting.jruby.RubyDataBag extends org.jruby.RubyObject implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - internalDB
```
DataBag internalDB
```
- Class org.apache.pig.scripting.jruby.RubyDataByteArray extends org.jruby.RubyObject implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - internalDBA
```
DataByteArray internalDBA
```
- Class org.apache.pig.scripting.jruby.RubySchema extends org.jruby.RubyObject implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - internalSchema
```
Schema internalSchema
```
      This is the encapsulated Schema object.
Package org.apache.pig.tools.parameters
- Class org.apache.pig.tools.parameters.ParameterSubstitutionException extends org.apache.pig.tools.parameters.ParseException implements Serializable
  
  serialVersionUID:
  
  1L
- Class org.apache.pig.tools.parameters.ParseException extends Exception implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - currentToken
```
org.apache.pig.tools.parameters.Token currentToken
```
    - expectedTokenSequences
```
int[][] expectedTokenSequences
```
    - tokenImage
```
String[] tokenImage
```
    - eol
```
String eol
```
- Class org.apache.pig.tools.parameters.Token extends Object implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - kind
```
int kind
```
    - beginLine
```
int beginLine
```
    - beginColumn
```
int beginColumn
```
    - endLine
```
int endLine
```
    - endColumn
```
int endColumn
```
    - image
```
String image
```
    - next
```
org.apache.pig.tools.parameters.Token next
```
    - specialToken
```
org.apache.pig.tools.parameters.Token specialToken
```
- Class org.apache.pig.tools.parameters.TokenMgrError extends Error implements Serializable
  
  serialVersionUID:
  
  1L
  - Serialized Fields
    - errorCode
```
int errorCode
```

Package org.apache.pig.tools.pigstats

Class org.apache.pig.tools.pigstats.JobStats extends Operator implements Serializable

Serialized Fields

state
```
JobStats.JobState state
```

conf

org.apache.hadoop.conf.Configuration conf

mapStores
```
List<E> mapStores
```
reduceStores
```
List<E> reduceStores
```
loads
```
List<E> loads
```
outputs
```
ArrayList<E> outputs
```
inputs
```
ArrayList<E> inputs
```
errorMsg
```
String errorMsg
```
exception
```
Exception exception
```
disableCounter
```
Boolean disableCounter
```
jobId
```
org.apache.hadoop.mapred.JobID jobId
```
maxMapTime
```
long maxMapTime
```
minMapTime
```
long minMapTime
```
avgMapTime
```
long avgMapTime
```
medianMapTime
```
long medianMapTime
```
maxReduceTime
```
long maxReduceTime
```
minReduceTime
```
long minReduceTime
```
avgReduceTime
```
long avgReduceTime
```
medianReduceTime
```
long medianReduceTime
```
numberMaps
```
int numberMaps
```
numberReduces
```
int numberReduces
```
mapInputRecords
```
long mapInputRecords
```
mapOutputRecords
```
long mapOutputRecords
```
reduceInputRecords
```
long reduceInputRecords
```
reduceOutputRecords
```
long reduceOutputRecords
```
hdfsBytesWritten
```
long hdfsBytesWritten
```
hdfsBytesRead
```
long hdfsBytesRead
```
spillCount
```
long spillCount
```
activeSpillCountObj
```
long activeSpillCountObj
```
activeSpillCountRecs
```
long activeSpillCountRecs
```
multiStoreCounters
```
HashMap<K,V> multiStoreCounters
```
multiInputCounters
```
HashMap<K,V> multiInputCounters
```

counters

org.apache.hadoop.mapred.Counters counters

Class org.apache.pig.tools.pigstats.PigStats.JobGraph extends BaseOperatorPlan implements Serializable

Serialized Form

Package org.apache.hadoop.zebra.tfile

Class org.apache.hadoop.zebra.tfile.CompareUtils.MemcmpRawComparator extends Object implements Serializable

Class org.apache.hadoop.zebra.tfile.CompareUtils.ScalarComparator extends Object implements Serializable

Class org.apache.hadoop.zebra.tfile.MetaBlockAlreadyExists extends IOException implements Serializable

Class org.apache.hadoop.zebra.tfile.MetaBlockDoesNotExist extends IOException implements Serializable

Package org.apache.hadoop.zebra.types

Class org.apache.hadoop.zebra.types.ZebraTuple extends DefaultTuple implements Serializable

Package org.apache.pig

Class org.apache.pig.FileSplitComparable extends Object implements Serializable

Serialized Fields

filename

offset

Class org.apache.pig.FuncSpec extends Object implements Serializable

Serialized Fields

className

ctorArgs

inputArgsSchema

Class org.apache.pig.LoadPushDown.RequiredField extends Object implements Serializable

Serialized Fields

alias

index

subFields

type

Class org.apache.pig.LoadPushDown.RequiredFieldList extends Object implements Serializable

Serialized Fields

fields

Class org.apache.pig.PigException extends IOException implements Serializable

Serialized Fields

errorCode

errorSource

retriable

detailedMessage

markedAsShowToUser

sourceLocation

Class org.apache.pig.ResourceSchema extends Object implements Serializable

Serialized Fields

fields

sortKeys

sortKeyOrders

version

Class org.apache.pig.ResourceSchema.ResourceFieldSchema extends Object implements Serializable

Serialized Fields

name

type

description

schema

Class org.apache.pig.ResourceStatistics.ResourceFieldStatistics extends Object implements Serializable

Serialized Fields

version

numDistinctValues

mostCommonValues

mostCommonValuesFreq

valueHistogram

Class org.apache.pig.SortColInfo extends Object implements Serializable

Serialized Fields

colName

colIndex

sortOrder

Class org.apache.pig.SortInfo extends Object implements Serializable

Serialized Fields

isGloballySorted

sortColInfoList

Package org.apache.pig.backend

Class org.apache.pig.backend.BackendException extends PigException implements Serializable

Package org.apache.pig.backend.datastorage

Class org.apache.pig.backend.datastorage.DataStorageException extends BackendException implements Serializable

Package org.apache.pig.backend.executionengine

Class org.apache.pig.backend.executionengine.ExecException extends BackendException implements Serializable

Package org.apache.pig.backend.hadoop.datastorage

Class org.apache.pig.backend.hadoop.datastorage.HConfiguration extends Properties implements Serializable

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

Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.JobCreationException extends FrontendException implements Serializable

Class org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceOper extends Operator<MROpPlanVisitor> implements Serializable

Serialized Fields

mapPlan

reducePlan

combinePlan

mapKeyType

mapDone