org.apache.hadoop.hbase.logging

Class Log4jUtils

java.lang.Object

org.apache.hadoop.hbase.logging.Log4jUtils

@InterfaceAudience.Private
public final class Log4jUtils
extends Object

A bridge class for operating on log4j, such as changing log level, etc.

Will call the methods in InternalLog4jUtils to actually operate on the log4j stuff.

Method Summary

Modifier and Type	Method and Description
static void	disableZkAndClientLoggers() Disables Zk- and HBase client logging
static void	enableDebug(Class<?> clazz) Switches the logger for the given class to DEBUG level.
static Set<File>	getActiveLogFiles()
static String	getEffectiveLevel(String loggerName)
static void	setLogLevel(String loggerName, String levelName)

Methods inherited from class java.lang.Object

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

Method Detail

setLogLevel

public static void setLogLevel(String loggerName,
                               String levelName)

getEffectiveLevel

public static String getEffectiveLevel(String loggerName)

getActiveLogFiles

public static Set<File> getActiveLogFiles()
                                   throws IOException

Throws:

IOException

disableZkAndClientLoggers

public static void disableZkAndClientLoggers()

Disables Zk- and HBase client logging

enableDebug

public static void enableDebug(Class<?> clazz)

Switches the logger for the given class to DEBUG level.

Parameters:

clazz - The class for which to switch to debug logging.