org.apache.skywalking.apm.agent.core.conf

Class Config.Logging

java.lang.Object

org.apache.skywalking.apm.agent.core.conf.Config.Logging

Enclosing class:

Config

public static class Config.Logging
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	DIR Log files directory.
static String	FILE_NAME Log file name.
static LogLevel	LEVEL The log level.
static int	MAX_FILE_SIZE The max size of log file.
static int	MAX_HISTORY_FILES The max history log files.
static LogOutput	OUTPUT The log output.
static String	PATTERN The log patten.

Constructor Summary

Constructors

Constructor and Description
Logging()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

FILE_NAME

public static String FILE_NAME

Log file name.

DIR

public static String DIR

Log files directory. Default is blank string, means, use "system.out" to output logs. Ref to WriterFactory.getLogWriter()

MAX_FILE_SIZE

public static int MAX_FILE_SIZE

The max size of log file. If the size is bigger than this, archive the current file, and write into a new file.

MAX_HISTORY_FILES

public static int MAX_HISTORY_FILES

The max history log files. When rollover happened, if log files exceed this number, then the oldest file will be delete. Negative or zero means off, by default.

LEVEL

public static LogLevel LEVEL

The log level. Default is debug.

OUTPUT

public static LogOutput OUTPUT

The log output. Default is FILE.

PATTERN

public static String PATTERN

The log patten. Default is "%level %timestamp %thread %class : %msg %throwable". Each conversion specifiers starts with a percent sign '%' and fis followed by conversion word. There are some default conversion specifiers: %thread = ThreadName %level = LogLevel LogLevel %timestamp = The now() who format is 'yyyy-MM-dd HH:mm:ss:SSS' %class = SimpleName of TargetClass %msg = Message of user input %throwable = Throwable of user input %agent_name = ServiceName of Agent Config.Agent.SERVICE_NAME

See Also:

PatternLogger.DEFAULT_CONVERTER_MAP

Constructor Detail

Logging

public Logging()