Examples with RollingFileAppender org.apache.log4j.RollingFileAppender used on opensource projects

Example 1 with RollingFileAppender

use of org.apache.log4j.RollingFileAppender in project hadoop by apache.

the class TestFsck method setupAuditLogs.

/** Sets up log4j logger for auditlogs. */
private void setupAuditLogs() throws IOException {
    File file = new File(AUDITLOG_FILE);
    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, AUDITLOG_FILE);
    logger.addAppender(appender);
}

Example 2 with RollingFileAppender

use of org.apache.log4j.RollingFileAppender in project hadoop by apache.

the class TestAuditLogs method configureAuditLogs.

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);
}

Example 3 with RollingFileAppender

use of org.apache.log4j.RollingFileAppender in project gocd by gocd.

the class LoggingHelper method createFileAppender.

private static Appender createFileAppender(String logOutputFilename) {
    RollingFileAppender appender;
    try {
        appender = new RollingFileAppender(LOG4J_PATTERN, logFilePath(logOutputFilename), true);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    appender.setMaxBackupIndex(4);
    appender.setMaxFileSize("5000KB");
    return appender;
}

Example 4 with RollingFileAppender

use of org.apache.log4j.RollingFileAppender in project gocd by gocd.

the class DefaultPluginLoggingService method getAppender.

private FileAppender getAppender(String pluginId) {
    try {
        String logDirectory = getCurrentLogDirectory();
        File pluginLogFileLocation = new File(logDirectory, pluginLogFileName(pluginId));
        return new RollingFileAppender(new PatternLayout("%d{ISO8601} %5p [%t] %c{1}:%L - %m%n"), pluginLogFileLocation.getPath(), true);
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}

Example 5 with RollingFileAppender

use of org.apache.log4j.RollingFileAppender in project apex-core by apache.

the class LogFileInformationTest method testImmediateFlushOff.

@Test
public void testImmediateFlushOff() {
    RollingFileAppender rfa = (RollingFileAppender) Logger.getRootLogger().getAppender(APPENDER_NAME);
    rfa.setImmediateFlush(false);
    Logger.getRootLogger().addAppender(rfa);
    LoggerUtil.initializeLogger();
    Assert.assertNull(LoggerUtil.getLogFileInformation());
    rfa.setImmediateFlush(true);
}