Package org.apache.pig.tools.pigstats

Interface Summary

Interface	Description
PigProgressNotificationListener	Should be implemented by an object that wants to receive notifications from PigRunner.

Class Summary

Class	Description
EmptyPigStats	EmptyPigStats encapsulates dummy statistics of a fetch task, since during a fetch no MR jobs are executed
InputStats	This class encapsulates the runtime statistics of a user specified input.
JobStats	This class encapsulates the runtime statistics of a MapReduce job.
OutputStats	This class encapsulates the runtime statistics of an user specified output.
PigStats	PigStats encapsulates the statistics collected from a running script.
PigStats.JobGraph	JobGraph is an OperatorPlan whose members are JobStats
PigStats.JobGraphPrinter	This class prints a JobGraph
PigStatsUtil	A utility class for Pig Statistics
PigStatusReporter
ScriptState	ScriptStates encapsulates settings for a Pig script that runs on a hadoop cluster.
ScriptState.AliasVisitor
ScriptState.FeatureVisitor

Enum Summary

Enum	Description
InputStats.INPUT_TYPE
JobStats.JobState
ScriptState.PIG_FEATURE	Features used in a Pig script
ScriptState.PIG_PROPERTY	Keys of Pig settings added to Jobs