Package org.apache.log4j

Examples of org.apache.log4j.WriterAppender


  public void testWarnCommandOpts() throws Exception {
    Logger logger = Logger.getLogger(YARNRunner.class);
   
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    Layout layout = new SimpleLayout();
    Appender appender = new WriterAppender(layout, bout);
    logger.addAppender(appender);
   
    JobConf jobConf = new JobConf();
   
    jobConf.set(MRJobConfig.MR_AM_ADMIN_COMMAND_OPTS, "-Djava.net.preferIPv4Stack=true -Djava.library.path=foo");
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      boolean sequenceFile) {
    Logger rootLogger = Logger.getRootLogger();
    rootLogger.removeAllAppenders();
    StringWriter stringWriter = new StringWriter();
    Layout layout = new PatternLayout("%d{yy/MM/dd HH:mm:ss} %p %c{2}: %m%n");
    WriterAppender writerAppender = new WriterAppender(layout, stringWriter);
    rootLogger.addAppender(writerAppender);

    List<String> sqoopArgs = new ArrayList<String>();

    sqoopArgs.add("import");
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        // setup the logger to capture all logs
        Layout layout =
            Logger.getRootLogger().getAppender("CONSOLE").getLayout();
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        WriterAppender appender = new WriterAppender(layout, os);
        appender.setThreshold(Level.WARN);
        Logger qlogger = Logger.getLogger("org.apache.zookeeper.server.quorum");
        qlogger.addAppender(appender);

        try {
            final int CLIENT_PORT_QP1 = PortAssignment.unique();
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        // setup the logger to capture all logs
        Layout layout =
            Logger.getRootLogger().getAppender("CONSOLE").getLayout();
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        WriterAppender appender = new WriterAppender(layout, os);
        appender.setImmediateFlush(true);
        appender.setThreshold(Level.INFO);
        Logger zlogger = Logger.getLogger("org.apache.zookeeper");
        zlogger.addAppender(appender);

        try {
            final int CLIENT_PORT_QP1 = PortAssignment.unique();
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        // setup the logger to capture all logs
        Layout layout =
            Logger.getRootLogger().getAppender("CONSOLE").getLayout();
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        WriterAppender appender = new WriterAppender(layout, os);
        appender.setThreshold(Level.WARN);
        Logger qlogger = Logger.getLogger("org.apache.zookeeper.server.quorum");
        qlogger.addAppender(appender);

        try {
            final int CLIENT_PORT_QP1 = 3191;
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        // setup the logger to capture all logs
        Layout layout =
            Logger.getRootLogger().getAppender("CONSOLE").getLayout();
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        WriterAppender appender = new WriterAppender(layout, os);
        appender.setImmediateFlush(true);
        appender.setThreshold(Level.INFO);
        Logger zlogger = Logger.getLogger("org.apache.zookeeper");
        zlogger.addAppender(appender);

        try {
            final int CLIENT_PORT_QP1 = 3171;
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    private LogCapturer(Logger logger) {
      this.logger = logger;
      Layout layout = Logger.getRootLogger().getAppender("stdout").getLayout();
      WriterAppender wa = new WriterAppender(layout, sw);
      logger.addAppender(wa);
    }
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    private LogCapturer(Logger logger) {
      this.logger = logger;
      Layout layout = Logger.getRootLogger().getAppender("stdout").getLayout();
      WriterAppender wa = new WriterAppender(layout, sw);
      logger.addAppender(wa);
    }
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  public void testWarnCommandOpts() throws Exception {
    Logger logger = Logger.getLogger(YARNRunner.class);
   
    ByteArrayOutputStream bout = new ByteArrayOutputStream();
    Layout layout = new SimpleLayout();
    Appender appender = new WriterAppender(layout, bout);
    logger.addAppender(appender);
   
    JobConf jobConf = new JobConf();
   
    jobConf.set(MRJobConfig.MR_AM_ADMIN_COMMAND_OPTS, "-Djava.net.preferIPv4Stack=true -Djava.library.path=foo");
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    public void setUp() throws Exception {
        super.setUp();
        writer = new StringWriter();

        WriterAppender appender = new WriterAppender(new SimpleLayout(), writer);
        appender.setImmediateFlush(true);

        Logger logger = Logger.getRootLogger();
        logger.addAppender(appender);
        logger.setLevel(Level.INFO);
    }
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