Package org.apache.hadoop.fs.impl

Class FSBuilderSupport

java.lang.Object

org.apache.hadoop.fs.impl.FSBuilderSupport

public class FSBuilderSupport
extends java.lang.Object

Class to help with use of FSBuilder.

Field Summary

Fields

Modifier and Type	Field	Description
static LogExactlyOnce	LOG_PARSE_ERROR

Constructor Summary

Constructors

Constructor	Description
FSBuilderSupport(Configuration options)	Constructor.

Method Summary

Modifier and Type	Method	Description
long	getLong(java.lang.String key, long defVal)	Get a long value with resilience to unparseable values.
Configuration	getOptions()
long	getPositiveLong(java.lang.String key, long defVal)	Get a long value with resilience to unparseable values.

Methods inherited from class java.lang.Object

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

Field Detail

LOG_PARSE_ERROR

public static final LogExactlyOnce LOG_PARSE_ERROR

Constructor Detail

FSBuilderSupport

public FSBuilderSupport(Configuration options)

Constructor.

Parameters:

options - the configuration options from the builder.

Method Detail

getOptions

public Configuration getOptions()

getPositiveLong

public long getPositiveLong(java.lang.String key,
                            long defVal)

Get a long value with resilience to unparseable values. Negative values are replaced with the default.

Parameters:

key - key to log

defVal - default value

Returns:

long value

getLong

public long getLong(java.lang.String key,
                    long defVal)

Get a long value with resilience to unparseable values.

Parameters:

key - key to log

defVal - default value

Returns:

long value