Package org.apache.hadoop.service.launcher

Class ServiceLauncher.MinimalGenericOptionsParser

java.lang.Object

org.apache.hadoop.util.GenericOptionsParser

org.apache.hadoop.service.launcher.ServiceLauncher.MinimalGenericOptionsParser

Enclosing class:

ServiceLauncher<S extends Service>

protected static class ServiceLauncher.MinimalGenericOptionsParser
extends GenericOptionsParser

A generic options parser which does not parse any of the traditional Hadoop options.

Constructor Summary

Constructors

Constructor	Description
MinimalGenericOptionsParser(Configuration conf, org.apache.commons.cli.Options options, String[] args)

Method Summary

Modifier and Type	Method	Description
protected org.apache.commons.cli.Options	buildGeneralOptions(org.apache.commons.cli.Options opts)

Methods inherited from class org.apache.hadoop.util.GenericOptionsParser

getCommandLine, getConfiguration, getLibJars, getRemainingArgs, isParseSuccessful, printGenericCommandUsage

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MinimalGenericOptionsParser

public MinimalGenericOptionsParser(Configuration conf,
 org.apache.commons.cli.Options options,
 String[] args)
                            throws IOException

Throws:

IOException

Method Details

buildGeneralOptions

protected org.apache.commons.cli.Options buildGeneralOptions(org.apache.commons.cli.Options opts)

Overrides:

buildGeneralOptions in class GenericOptionsParser

Parameters:

opts - input opts.

Returns:

Specify properties of each generic option. Important: as Option is not thread safe, subclasses must synchronize use on Option.class