org.apache.crunch.test

Class DebugLogging

java.lang.Object

org.apache.crunch.test.DebugLogging

public final class DebugLogging
extends Object

Allows direct manipulation of the Hadoop log4j settings to aid in unit testing. Not recommended for production use.

Method Summary

Methods

Modifier and Type	Method and Description
static void	enable(org.apache.log4j.Level level) Enables logging Hadoop output to the console using the pattern '%-4r [%t] %-5p %c %x - %m%n' at the specified Level.
static void	enable(org.apache.log4j.Level level, org.apache.log4j.Appender appender) Enables logging to the given Appender at the specified Level.

Methods inherited from class java.lang.Object

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

Method Detail

enable

public static void enable(org.apache.log4j.Level level)

Enables logging Hadoop output to the console using the pattern '%-4r [%t] %-5p %c %x - %m%n' at the specified Level.

Parameters:

level - The log4j level

enable

public static void enable(org.apache.log4j.Level level,
          org.apache.log4j.Appender appender)

Enables logging to the given Appender at the specified Level.

Parameters:

level - The log4j level

appender - The log4j appender