Java 类org.apache.log4j.RollingFileAppender 实例源码

项目:vntscraper    文件:VntMain.java   
private static void initLogger() {
    Logger rootLogger = Logger.getRootLogger();
    PatternLayout layout = new PatternLayout("%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n");

    try {
        RollingFileAppender fileAppender = new RollingFileAppender(layout, System.getProperty("log.file", "./vnt.log"));
        fileAppender.setImmediateFlush(true);
        fileAppender.setThreshold(Level.DEBUG);
        fileAppender.setAppend(true);
        fileAppender.setMaxFileSize("5MB");
        fileAppender.setMaxBackupIndex(2);

        rootLogger.addAppender(fileAppender);
    } catch (IOException e) {
        log.error("Failed to add appender !!", e);
    }
}
项目:incubator-servicecomb-java-chassis    文件:Log4JMetricsFileWriter.java   
private RollingFileAppender initLogger(String loggerName, String filePrefix) {
  String fileName = Paths.get(rootPath, filePrefix + "." + loggerName + ".dat").toString();
  RollingFileAppender fileAppender = new RollingFileAppender();
  fileAppender.setName(loggerName);
  fileAppender.setFile(fileName);
  fileAppender.setLayout(new PatternLayout("%m%n"));
  fileAppender.setAppend(true);
  fileAppender.setMaxFileSize(maxFileSize);
  fileAppender.setMaxBackupIndex(maxFileCount);
  fileAppender.activateOptions();
  return fileAppender;
}
项目:hadoop    文件:TestAuditLogs.java   
private void configureAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  // disable logging while the cluster startup preps files
  logger.setLevel(Level.OFF);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:aliyun-oss-hadoop-fs    文件:TestAuditLogs.java   
private void configureAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  // disable logging while the cluster startup preps files
  logger.setLevel(Level.OFF);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:big-c    文件:TestAuditLogs.java   
private void configureAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  // disable logging while the cluster startup preps files
  logger.setLevel(Level.OFF);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:dhis2-core    文件:Log4JLogConfigInitializer.java   
/**
 * Configures rolling file loggers.
 * 
 * @param filename the filename to output logging to.
 * @param loggers the logger names.
 */
private void configureLoggers( String filename, List<String> loggers )
{
    String file = getLogFile( filename );

    RollingFileAppender appender = getRollingFileAppender( file );

    for ( String loggerName : loggers )
    {
        Logger logger = Logger.getRootLogger().getLoggerRepository().getLogger( loggerName );

        logger.addAppender( appender );

        log.info( "Added logger: " + loggerName + " using file: " + file );     
    }  
}
项目:apex-core    文件:StdOutErrLog.java   
@SuppressWarnings("UseOfSystemOutOrSystemErr")
public static void tieSystemOutAndErrToLog()
{

  org.apache.log4j.Logger rootLogger = org.apache.log4j.Logger.getRootLogger();
  Appender appender = rootLogger.getAppender(DT_LOG_APPENDER);
  if (appender instanceof RollingFileAppender) {
    RollingFileAppender rfa = (RollingFileAppender)appender;
    if (rfa.getFile() == null || rfa.getFile().isEmpty()) {
      rfa.setFile(System.getProperty(DT_LOGDIR));
      rfa.activateOptions();
    }
  } else if (appender != null) {
    logger.warn("found appender {} instead of RollingFileAppender", appender);
  }

  LoggerUtil.addAppenders();
  System.setOut(createLoggingProxy(System.out));
  System.setErr(createLoggingProxy(System.err));
}
项目:hadoop-2.6.0-cdh5.4.3    文件:TestAuditLogs.java   
private void configureAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  // disable logging while the cluster startup preps files
  logger.setLevel(Level.OFF);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:hadoop-plus    文件:TestAuditLogs.java   
/** Sets up log4j logger for auditlogs */
private void setupAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  logger.setLevel(Level.INFO);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:commons-dost    文件:Log4jUtilsTest.java   
@Test
public void testRolloverLogfile() throws Exception {
    Log4jUtils.rolloverLogfile();

    // add appender to cover more
    Logger.getLogger("somelogger");
    Logger.getRootLogger().addAppender(new ConsoleAppender());
    final RollingFileAppender rollingFileAppender = new RollingFileAppender();
    File file = File.createTempFile("log4j", ".log");
    rollingFileAppender.setFile(file.getAbsolutePath());
    Logger.getRootLogger().addAppender(rollingFileAppender);

    Log4jUtils.rolloverLogfile();

    file.deleteOnExit();
    new File(file.getAbsoluteFile() + ".1").deleteOnExit();
}
项目:TayzGrid    文件:CacheLogger.java   
/**
 * Create File appender, This appender is responsible to write stream of data when invoked, in our case, this appender is handeled my the Bufferappender
 *
 * @param cacheName Name of the file appender
 * @param fileName Filename to which is to write logs
 * @return returns the created appender
 */
private Appender CreateRollingFileAppender(String fileName)
{
    RollingFileAppender appender = new RollingFileAppender();
    appender.setName("RollingFileAppender" + _loggerName);
    appender.setFile(fileName);
    //doesnt matter since all files are created with a new name
    appender.setAppend(false);

    appender.setMaxBackupIndex(Integer.MAX_VALUE);
    appender.setMaxFileSize("5MB");

    String str = "%-27d{ISO8601}" /*+ "\t%-45.42appdomain" + "\t%-45.42l"*/ + "\t%-42t" + "\t%-9p" + "\t%m" + "%n";

    appender.setThreshold(Level.ALL);

    return appender;
}
项目:FlexMap    文件:TestAuditLogs.java   
private void configureAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  // disable logging while the cluster startup preps files
  logger.setLevel(Level.OFF);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:AgileAlligators    文件:Log4JLogConfigInitializer.java   
/**
 * Configures rolling file loggers.
 * 
 * @param filename the filename to output logging to.
 * @param loggers the logger names.
 */
private void configureLoggers( String filename, List<String> loggers )
{
    String file = getLogFile( filename );

    RollingFileAppender appender = getRollingFileAppender( file );

    for ( String loggerName : loggers )
    {
        Logger logger = Logger.getRootLogger().getLoggerRepository().getLogger( loggerName );

        logger.addAppender( appender );

        log.info( "Added logger: " + loggerName + " using file: " + file );     
    }  
}
项目:resource_access_tools    文件:LoggerUtils.java   
/**
 * This create log4j logger for resource access tool using root logger.
 * It adds file appender with specified filename to the logger which creates separate
 * log file for each resource access tool.
 *
 * @param clazz   Class object for Resource Access Tool
 * @param logFile String containing name of log file.
 * @return log4j Logger object
 */
@SuppressWarnings("unchecked")
public static Logger createRATSpecificLogger(Class clazz, String logFile) {
    Enumeration<Appender> appenders = Logger.getRootLogger()
            .getAllAppenders();
    // Add all appenders of root logger
    while (appenders.hasMoreElements()) {
        Appender appender = appenders.nextElement();

        //  For file appender create new appender with different log file
        if (appender instanceof RollingFileAppender) {
            try {
                // Creates new file appender
                ((RollingFileAppender) appender).setFile(FileResourceParameters.resourceLogFolder() + logFile);
                ((RollingFileAppender) appender).activateOptions();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    return Logger.getLogger(clazz);
}
项目:scplayer    文件:SCPlayerMain.java   
private static void initLogger() {
    // This is the root logger provided by log4j
    Logger rootLogger = Logger.getRootLogger();

    // Define log pattern layout
    PatternLayout layout = new PatternLayout("%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n");

    try {
        // Define file appender with layout and output log file name
        RollingFileAppender fileAppender = new RollingFileAppender(layout, "./scplayer.log");
        fileAppender.setImmediateFlush(true);
        fileAppender.setThreshold(Level.DEBUG);
        fileAppender.setAppend(true);
        fileAppender.setMaxFileSize("5MB");
        fileAppender.setMaxBackupIndex(2);

        // Add the appender to root logger
        rootLogger.addAppender(fileAppender);
    } catch (IOException e) {
        System.out.println("Failed to add appender !!");
        System.exit(-1);
    }
}
项目:feathers-sdk    文件:SimpleLog4JLogSystem.java   
/**
 *  initializes the log system using the logfile argument
 */
private void internalInit( String logfile )
    throws Exception
{
    /*
     *  do it by our classname to avoid conflicting with anything else 
     *  that might be used...
     */

    logger = Category.getInstance(this.getClass().getName());
    logger.setAdditivity(false);

    /*
     * Priority is set for DEBUG becouse this implementation checks 
     * log level.
     */
    logger.setPriority(Priority.DEBUG);

    RollingFileAppender appender = new RollingFileAppender( new PatternLayout( "%d - %m%n"), logfile, true);

    appender.setMaxBackupIndex( 1 );

    appender.setMaximumFileSize( 100000 );

    logger.addAppender(appender);
}
项目:azkaban-customization    文件:JobRunner.java   
private void createLogger() {
    // Create logger
    synchronized (logCreatorLock) {
        String loggerName = System.currentTimeMillis() + "." + this.executionId + "." + this.jobId;
        logger = Logger.getLogger(loggerName);

        // Create file appender
        String logName = createLogFileName(node);
        logFile = new File(workingDir, logName);

        String absolutePath = logFile.getAbsolutePath();

        jobAppender = null;
        try {
            RollingFileAppender fileAppender = new RollingFileAppender(loggerLayout, absolutePath, true);
            fileAppender.setMaxBackupIndex(jobLogBackupIndex);
            fileAppender.setMaxFileSize(jobLogChunkSize);
            jobAppender = fileAppender;
            logger.addAppender(jobAppender);
            logger.setAdditivity(false);
        }
        catch (IOException e) {
            flowLogger.error("Could not open log file in " + workingDir + " for job " + this.jobId, e);
        }
    }
}
项目:astor    文件:BaseEvolutionaryTest.java   
public void createFileLogger(String file) throws IOException {
    //----
    ConsoleAppender console = new ConsoleAppender();
    String PATTERN = "%m%n";
    console.setLayout(new PatternLayout(PATTERN));
    console.setThreshold(Level.INFO);
    console.activateOptions();
    Logger.getRootLogger().getLoggerRepository().resetConfiguration();
    Logger.getRootLogger().removeAllAppenders();
    Logger.getRootLogger().addAppender(console);
    //----      
    org.apache.log4j.RollingFileAppender rfa = 
            new RollingFileAppender(new org.apache.log4j.PatternLayout(),file);
    Logger.getRootLogger().addAppender(rfa);



}
项目:astor    文件:BaseEvolutionaryTest.java   
public Logger createCustomFileLogger(String file) throws IOException {
    //----
    ConsoleAppender console = new ConsoleAppender();
    String PATTERN = "%m%n-%c: ";
    console.setLayout(new PatternLayout(PATTERN));
    console.setThreshold(Level.INFO);
    console.activateOptions();
    Logger log = Logger.getLogger(Thread.currentThread().getName());

     log.getLoggerRepository().resetConfiguration();
     log.removeAllAppenders();
     log.addAppender(console);
    //----      
    org.apache.log4j.RollingFileAppender rfa = 
            new RollingFileAppender(new org.apache.log4j.PatternLayout(PATTERN),file);
     log.addAppender(rfa);
     rfa.setImmediateFlush(true);

    return log;

}
项目:hadoop-TCP    文件:TestAuditLogs.java   
/** Sets up log4j logger for auditlogs */
private void setupAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  logger.setLevel(Level.INFO);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:hardfs    文件:TestAuditLogs.java   
/** Sets up log4j logger for auditlogs */
private void setupAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  logger.setLevel(Level.INFO);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:hadoop-on-lustre2    文件:TestAuditLogs.java   
private void configureAuditLogs() throws IOException {
  // Shutdown the LogManager to release all logger open file handles.
  // Unfortunately, Apache commons logging library does not provide
  // means to release underlying loggers. For additional info look up
  // commons library FAQ.
  LogManager.shutdown();

  File file = new File(auditLogFile);
  if (file.exists()) {
    assertTrue(file.delete());
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  // disable logging while the cluster startup preps files
  logger.setLevel(Level.OFF);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:jmxfetch    文件:CustomLogger.java   
public static void setup(Level level, String logLocation) {
    if (logLocation != null) {
        RollingFileAppender fa = new RollingFileAppender();
        fa.setName("FileLogger");
        fa.setFile(logLocation);
        fa.setMaxFileSize("5MB");
        fa.setMaxBackupIndex(1);
        fa.setLayout(new PatternLayout("%d | %-5p| %c{1} | %m%n"));
        fa.setThreshold(level);
        fa.setAppend(true);
        fa.activateOptions();
        Logger.getRootLogger().addAppender(fa);
        LOGGER.info("File Handler set");
    } else {
        System.out.println("Log location is not set, not logging to file");
    }
}
项目:incubator-servicecomb-java-chassis    文件:Log4JMetricsFileWriter.java   
@Override
public void write(String loggerName, String filePrefix, String content) {
  RollingFileAppender logger = fileAppenders.computeIfAbsent(loggerName, f -> initLogger(loggerName, filePrefix));
  LoggingEvent event = new LoggingEvent(loggerName, Logger.getLogger(loggerName), Level.ALL,
      content, null);
  logger.append(event);
}
项目:oscm    文件:LoggerFactory.java   
private static void initAppenders() throws IOException {
    systemLogAppender = new RollingFileAppender(getLayout(), logFilePath
            + File.separatorChar + "system.log");
    accessLogAppender = new RollingFileAppender(getLayout(), logFilePath
            + File.separatorChar + "access.log");
    auditLogAppender = new RollingFileAppender(getLayout(), logFilePath
            + File.separatorChar + "audit.log");
    reverseProxyLogAppender = new RollingFileAppender(getLayout(),
            logFilePath + File.separatorChar + "reverseproxy.log");

    // setting the max backup index and file size
    systemLogAppender.setMaxBackupIndex(MAX_BACKUP_INDEX);
    systemLogAppender.setMaxFileSize(MAX_FILE_SIZE);
    systemLogAppender.setName(systemLogAppenderName);

    accessLogAppender.setMaxBackupIndex(MAX_BACKUP_INDEX);
    accessLogAppender.setMaxFileSize(MAX_FILE_SIZE);
    accessLogAppender.setName(accessLogAppenderName);

    auditLogAppender.setMaxBackupIndex(MAX_BACKUP_INDEX);
    auditLogAppender.setMaxFileSize(MAX_FILE_SIZE);
    auditLogAppender.setName(auditLogAppenderName);

    reverseProxyLogAppender.setMaxBackupIndex(MAX_BACKUP_INDEX);
    reverseProxyLogAppender.setMaxFileSize(MAX_FILE_SIZE);
    reverseProxyLogAppender.setName(reverseProxyLogAppenderName);
}
项目:oscm    文件:LoggerFactory.java   
private static void changeFileAppenderIfNew(Logger logger,
        String fileAppenderName, RollingFileAppender newFileAppender) {
    Appender existingFileAppender = logger.getAppender(fileAppenderName);
    if (existingFileAppender == null) {
        logger.removeAppender(consoleAppender);
        logger.addAppender(newFileAppender);
    } else if (existingFileAppender != newFileAppender) {
        logger.removeAppender(existingFileAppender);
        logger.addAppender(newFileAppender);
    }
    return;
}
项目:hadoop    文件:TestFsck.java   
/** Sets up log4j logger for auditlogs */
private void setupAuditLogs() throws IOException {
  File file = new File(auditLogFile);
  if (file.exists()) {
    file.delete();
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  logger.setLevel(Level.INFO);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:aliyun-oss-hadoop-fs    文件:TestFsck.java   
/** Sets up log4j logger for auditlogs */
private void setupAuditLogs() throws IOException {
  File file = new File(auditLogFile);
  if (file.exists()) {
    file.delete();
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  logger.setLevel(Level.INFO);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:SCMBAT    文件:Home.java   
private void initializeLogger()
{

    DateFormat dateFormat = new SimpleDateFormat("yyyy-dd-MM");
    Date date = new Date();
    String curDate = dateFormat.format(date);
    MethodAnalysis meth = new MethodAnalysis();

    String filename = meth.getFilePath()+"logs/SCM_logFile_"+curDate+".log";//+"_"+log_number+".log";
    try
    {
         PatternLayout layout = new PatternLayout(); 
         layout.setConversionPattern("%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n");
         appender =  new RollingFileAppender();
         appender.setAppend(true);
         appender.setMaxFileSize("10MB");
         appender.setMaxBackupIndex(2);
         appender.setFile(filename);
         appender.setLayout(layout);
         appender.activateOptions(); 
         LOGGER.addAppender(appender);

    }
    catch(Exception e)
    {

        System.out.println("Exception in loading the logger in the Home");
    }
}
项目:big-c    文件:TestFsck.java   
/** Sets up log4j logger for auditlogs */
private void setupAuditLogs() throws IOException {
  File file = new File(auditLogFile);
  if (file.exists()) {
    file.delete();
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  logger.setLevel(Level.INFO);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:azkaban    文件:JobRunner.java   
private void createLogger() {
  // Create logger
  synchronized (logCreatorLock) {
    String loggerName =
        System.currentTimeMillis() + "." + this.executionId + "."
            + this.jobId;
    logger = Logger.getLogger(loggerName);

    // Create file appender
    String logName = createLogFileName(node);
    logFile = new File(workingDir, logName);

    String absolutePath = logFile.getAbsolutePath();

    jobAppender = null;
    try {
      RollingFileAppender fileAppender =
          new RollingFileAppender(loggerLayout, absolutePath, true);
      fileAppender.setMaxBackupIndex(jobLogBackupIndex);
      fileAppender.setMaxFileSize(jobLogChunkSize);
      jobAppender = fileAppender;
      logger.addAppender(jobAppender);
      logger.setAdditivity(false);
    } catch (IOException e) {
      flowLogger.error("Could not open log file in " + workingDir
          + " for job " + this.jobId, e);
    }
  }
}
项目:dhis2-core    文件:Log4JLogConfigInitializer.java   
/**
 * Configures a root file logger.
 * 
 * @param filename the filename to output logging to.
 */
private void configureRootLogger( String filename )
{
    String file = getLogFile( filename );

    RollingFileAppender appender = getRollingFileAppender( file );

    Logger.getRootLogger().addAppender( appender );

    log.info( "Added root logger using file: " + file );
}
项目:dhis2-core    文件:Log4JLogConfigInitializer.java   
/**
 * Returns a rolling file appender.
 * 
 * @param file the file to output to, including path and filename.
 */
private RollingFileAppender getRollingFileAppender( String file )
{
    RollingFileAppender appender = new RollingFileAppender();

    appender.setThreshold( Level.INFO );
    appender.setFile( file );
    appender.setMaxFileSize( MAX_FILE_SIZE );
    appender.setLayout( PATTERN_LAYOUT );
    appender.activateOptions();

    return appender;        
}
项目:intellij-ce-playground    文件:Log4jFileLoggerFactory.java   
public Log4jFileLoggerFactory(File logFile, String categoriesWithDebugLevel) throws IOException {
  myCategoriesWithDebugLevel = categoriesWithDebugLevel.isEmpty() ? Collections.<String>emptyList() : Arrays.asList(categoriesWithDebugLevel.split(","));
  PatternLayout pattern = new PatternLayout("%d [%7r] %6p - %30.30c - %m\n");
  myAppender = new RollingFileAppender(pattern, logFile.getAbsolutePath());
  myAppender.setMaxFileSize("20MB");
  myAppender.setMaxBackupIndex(10);
}
项目:apex-core    文件:LogFileInformationTest.java   
@BeforeClass
public static void beforeClass() throws IOException
{
  String logFileDir = new File("target" + File.separator + "logDir").getAbsolutePath();
  logFileName = logFileDir + File.separator + "appTest.log";
  RollingFileAppender rfa = new RollingFileAppender(new PatternLayout("%d{ISO8601} [%t] %-5p %c{2} %M - %m%n"),
      logFileName);
  rfa.setName(APPENDER_NAME);
  logger.addAppender(rfa);
}
项目:apex-core    文件:LogFileInformationTest.java   
@Test
public void testImmediateFlushOff()
{
  RollingFileAppender rfa = (RollingFileAppender)logger.getAppender(APPENDER_NAME);
  assertTrue(rfa.getImmediateFlush());
  rfa.setImmediateFlush(false);
  assertNull(LoggerUtil.getLogFileInformation());
  rfa.setImmediateFlush(true);
}
项目:apex-core    文件:LogFileInformationTest.java   
@Test
public void testErrorLevelOff()
{
  RollingFileAppender rfa = (RollingFileAppender)logger.getAppender(APPENDER_NAME);
  assertNull(rfa.getThreshold());
  rfa.setThreshold(Level.FATAL);
  assertNull(LoggerUtil.getLogFileInformation(logger));
  rfa.setThreshold(null);
}
项目:apex-core    文件:LogFileInformationTest.java   
@Test
public void testNoFileAppender()
{
  RollingFileAppender rfa = (RollingFileAppender)logger.getAppender(APPENDER_NAME);
  logger.removeAppender(APPENDER_NAME);
  assertNull(LoggerUtil.getLogFileInformation());
  logger.addAppender(rfa);
}
项目:hadoop-2.6.0-cdh5.4.3    文件:TestFsck.java   
/** Sets up log4j logger for auditlogs */
private void setupAuditLogs() throws IOException {
  File file = new File(auditLogFile);
  if (file.exists()) {
    file.delete();
  }
  Logger logger = ((Log4JLogger) FSNamesystem.auditLog).getLogger();
  logger.setLevel(Level.INFO);
  PatternLayout layout = new PatternLayout("%m%n");
  RollingFileAppender appender = new RollingFileAppender(layout, auditLogFile);
  logger.addAppender(appender);
}
项目:hadoop-EAR    文件:TestLog4jJsonConfiguration.java   
@Test
public void testLog4jJsonConfiguration() throws Exception {
  JSONObject json = createJSONObject();
  new Log4jJSONConfigurator().doConfigure(json, LogManager.getLoggerRepository());

  Logger log = LOG.getRootLogger();

  assertEquals("failure - level does not match", log.getEffectiveLevel(), Level.INFO);

  Appender console_test = log.getAppender("console_test");
  assertTrue("failure - no console_test appender configured", console_test != null);
  assertEquals("failure - console_test logger has the wrong class", ConsoleAppender.class,
      console_test.getClass());
  assertEquals("failure - console_test logger target is wrong", "System.err",
      ((ConsoleAppender) console_test).getTarget());
  assertEquals("failure - console_test logger layout is wrong", PatternLayout.class, console_test
      .getLayout().getClass());
  assertTrue("failure - console_test logger layout.ConversionPattern is wrong",
      "%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n".equals(((PatternLayout) console_test.getLayout())
          .getConversionPattern()));

  Appender rfa = log.getAppender("RFA");
  assertTrue("failure - no RFA appender configured", rfa != null);
  assertEquals("failure - RFA logger has the wrong class", RollingFileAppender.class,
      rfa.getClass());
  // assertEquals("failure - RFA logger file is wrong", "./hadoop.log",
  // ((RollingFileAppender) rfa).getFile());
  assertEquals("failure - RFA logger MaxFileSize is wrong", 1048576l,
      ((RollingFileAppender) rfa).getMaximumFileSize());
  assertEquals("failure - RFA logger MaxBackupIndex is wrong", 30,
      ((RollingFileAppender) rfa).getMaxBackupIndex());
  assertEquals("failure - RFA logger layout is wrong", PatternLayout.class, rfa.getLayout()
      .getClass());
  assertTrue("failure - RFA logger layout.ConversionPattern is wrong",
      "%d{ISO8601} %-5p %c{2} - %m%n".equals(((PatternLayout) rfa.getLayout())
          .getConversionPattern()));
}