Uses of Class
org.apache.pig.tools.pigstats.PigStats

Packages that use PigStats

org.apache.pig	Public interfaces and classes for Pig.
org.apache.pig.backend.executionengine
org.apache.pig.backend.hadoop.executionengine
org.apache.pig.backend.hadoop.executionengine.fetch
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer
org.apache.pig.scripting
org.apache.pig.scripting.groovy
org.apache.pig.scripting.jruby
org.apache.pig.scripting.js
org.apache.pig.scripting.jython
org.apache.pig.scripting.streaming.python
org.apache.pig.tools.pigstats
org.apache.pig.tools.pigstats.mapreduce

Uses of PigStats in org.apache.pig

Methods in org.apache.pig that return PigStats

protected PigStats	PigServer.launchPlan(LogicalPlan lp, String jobName) A common method for launching the jobs according to the logical plan
static PigStats	PigRunner.run(String[] args, PigProgressNotificationListener listener)

Methods in org.apache.pig with parameters of type PigStats

protected List<ExecJob>

PigServer.getJobs(PigStats stats) Retrieves a list of Job objects from the PigStats object

Uses of PigStats in org.apache.pig.backend.executionengine

Methods in org.apache.pig.backend.executionengine that return PigStats

PigStats	ExecJob.getStatistics() Can be information about the state (not submitted, e.g.
PigStats	ExecutionEngine.instantiatePigStats() Creates a PigStats object which will be accessible as a ThreadLocal variable inside the PigStats class.
PigStats	ExecutionEngine.launchPig(LogicalPlan lp, String grpName, PigContext pc) This method is responsible for the actual execution of a LogicalPlan.

Uses of PigStats in org.apache.pig.backend.hadoop.executionengine

Methods in org.apache.pig.backend.hadoop.executionengine that return PigStats

PigStats	HJob.getStatistics()
PigStats	HExecutionEngine.launchPig(LogicalPlan lp, String grpName, PigContext pc)
abstract PigStats	Launcher.launchPig(PhysicalPlan php, String grpName, PigContext pc) Method to launch pig for hadoop either for a cluster's job tracker or for a local job runner.

Constructors in org.apache.pig.backend.hadoop.executionengine with parameters of type PigStats

HJob(ExecJob.JOB_STATUS status, PigContext pigContext, POStore store, String alias, PigStats stats)

Uses of PigStats in org.apache.pig.backend.hadoop.executionengine.fetch

Methods in org.apache.pig.backend.hadoop.executionengine.fetch that return PigStats

PigStats

FetchLauncher.launchPig(PhysicalPlan pp) Runs the fetch task by executing chain of calls on the PhysicalPlan from the leaf up to the LoadFunc

Uses of PigStats in org.apache.pig.backend.hadoop.executionengine.mapReduceLayer

Methods in org.apache.pig.backend.hadoop.executionengine.mapReduceLayer that return PigStats

PigStats	MRExecutionEngine.instantiatePigStats()
PigStats	MapReduceLauncher.launchPig(PhysicalPlan php, String grpName, PigContext pc)

Uses of PigStats in org.apache.pig.scripting

Methods in org.apache.pig.scripting that return PigStats

PigStats	BoundScript.runSingle() Run a pipeline on Hadoop.
PigStats	BoundScript.runSingle(Properties prop) Run a pipeline on Hadoop.
PigStats	BoundScript.runSingle(String propfile) Run a pipeline on Hadoop.

Methods in org.apache.pig.scripting that return types with arguments of type PigStats

protected Map<String,List<PigStats>>	ScriptEngine.getPigStatsMap() Gets the collection of PigStats after the script is run.
protected abstract Map<String,List<PigStats>>	ScriptEngine.main(PigContext context, String scriptFile) Actually runs the script file.
List<PigStats>	BoundScript.run() Run multiple instances of bound pipeline on Hadoop in parallel.
Map<String,List<PigStats>>	ScriptEngine.run(PigContext pigContext, String scriptFile) Runs a script file.
List<PigStats>	BoundScript.run(Properties prop) Run multiple instances of bound pipeline on Hadoop in parallel.
List<PigStats>	BoundScript.run(String propfile) Run multiple instances of bound pipeline on Hadoop in parallel.

Uses of PigStats in org.apache.pig.scripting.groovy

Methods in org.apache.pig.scripting.groovy that return types with arguments of type PigStats

protected Map<String,List<PigStats>>

GroovyScriptEngine.main(PigContext context, String scriptFile)

Uses of PigStats in org.apache.pig.scripting.jruby

Methods in org.apache.pig.scripting.jruby that return types with arguments of type PigStats

protected Map<String,List<PigStats>>

JrubyScriptEngine.main(PigContext pigContext, String scriptFile)

Uses of PigStats in org.apache.pig.scripting.js

Methods in org.apache.pig.scripting.js that return types with arguments of type PigStats

protected Map<String,List<PigStats>>

JsScriptEngine.main(PigContext pigContext, String scriptFile)

Uses of PigStats in org.apache.pig.scripting.jython

Methods in org.apache.pig.scripting.jython that return types with arguments of type PigStats

protected Map<String,List<PigStats>>

JythonScriptEngine.main(PigContext pigContext, String scriptFile)

Uses of PigStats in org.apache.pig.scripting.streaming.python

Methods in org.apache.pig.scripting.streaming.python that return types with arguments of type PigStats

protected Map<String,List<PigStats>>

PythonScriptEngine.main(PigContext context, String scriptFile)

Uses of PigStats in org.apache.pig.tools.pigstats

Subclasses of PigStats in org.apache.pig.tools.pigstats

class

EmptyPigStats EmptyPigStats encapsulates dummy statistics of a fetch task, since during a fetch no MR jobs are executed

Methods in org.apache.pig.tools.pigstats that return PigStats

static PigStats	PigStats.get()
static PigStats	PigStatsUtil.getEmptyPigStats() Deprecated.
static PigStats	PigStatsUtil.getPigStats(int code) Returns the PigStats with the given return code
static PigStats	PigStats.start(PigStats stats)

Methods in org.apache.pig.tools.pigstats that return types with arguments of type PigStats

abstract Map<String,List<PigStats>>	PigStats.getAllStats()
Map<String,List<PigStats>>	EmptyPigStats.getAllStats()

Methods in org.apache.pig.tools.pigstats with parameters of type PigStats

static PigStats

PigStats.start(PigStats stats)

Method parameters in org.apache.pig.tools.pigstats with type arguments of type PigStats

static void

PigStatsUtil.setStatsMap(Map<String,List<PigStats>> statsMap)

Uses of PigStats in org.apache.pig.tools.pigstats.mapreduce

Subclasses of PigStats in org.apache.pig.tools.pigstats.mapreduce

class

SimplePigStats SimplePigStats encapsulates the statistics collected from a running script.

Methods in org.apache.pig.tools.pigstats.mapreduce that return types with arguments of type PigStats

Map<String,List<PigStats>>

SimplePigStats.getAllStats()

Methods in org.apache.pig.tools.pigstats.mapreduce with parameters of type PigStats

static MRJobStats	MRPigStatsUtil.addNativeJobStats(PigStats ps, NativeMapReduceOper mr, boolean success)
static MRJobStats	MRPigStatsUtil.addNativeJobStats(PigStats ps, NativeMapReduceOper mr, boolean success, Exception e)