/** * Register the log4j JMX mbeans. Set environment variable * "zookeeper.jmx.log4j.disable" to true to disable registration. * @see http://logging.apache.org/log4j/1.2/apidocs/index.html?org/apache/log4j/jmx/package-summary.html * @throws JMException if registration fails */ public static void registerLog4jMBeans() throws JMException { if (Boolean.getBoolean("zookeeper.jmx.log4j.disable") == true) { return; } MBeanServer mbs = MBeanRegistry.getInstance().getPlatformMBeanServer(); // Create and Register the top level Log4J MBean HierarchyDynamicMBean hdm = new HierarchyDynamicMBean(); ObjectName mbo = new ObjectName("log4j:hiearchy=default"); mbs.registerMBean(hdm, mbo); // Add the root logger to the Hierarchy MBean Logger rootLogger = Logger.getRootLogger(); hdm.addLoggerMBean(rootLogger.getName()); // Get each logger from the Log4J Repository and add it to // the Hierarchy MBean created above. LoggerRepository r = LogManager.getLoggerRepository(); Enumeration enumer = r.getCurrentLoggers(); Logger logger = null; while (enumer.hasMoreElements()) { logger = (Logger) enumer.nextElement(); hdm.addLoggerMBean(logger.getName()); } }
/** * Register the log4j JMX mbeans. Set environment variable * "zookeeper.jmx.log4j.disable" to true to disable registration. * @see http://logging.apache.org/log4j/1.2/apidocs/index.html?org/apache/log4j/jmx/package-summary.html * @throws JMException if registration fails */ public static void registerLog4jMBeans() throws JMException { if (Boolean.getBoolean("zookeeper.jmx.log4j.disable") == true) { return; } MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); // Create and Register the top level Log4J MBean HierarchyDynamicMBean hdm = new HierarchyDynamicMBean(); ObjectName mbo = new ObjectName("log4j:hiearchy=default"); mbs.registerMBean(hdm, mbo); // Add the root logger to the Hierarchy MBean Logger rootLogger = Logger.getRootLogger(); hdm.addLoggerMBean(rootLogger.getName()); // Get each logger from the Log4J Repository and add it to // the Hierarchy MBean created above. LoggerRepository r = LogManager.getLoggerRepository(); Enumeration enumer = r.getCurrentLoggers(); Logger logger = null; while (enumer.hasMoreElements()) { logger = (Logger) enumer.nextElement(); hdm.addLoggerMBean(logger.getName()); } }
/** * Register the log4j JMX mbeans. Set environment variable * "zookeeper.jmx.log4j.disable" to true to disable registration. * @see http://logging.apache.org/log4j/1.2/apidocs/index.html?org/apache/log4j/jmx/package-summary.html * @throws JMException if registration fails */ public static void registerLog4jMBeans() throws JMException { // 设置zookeeper.jmx.log4j.disable=true, 禁用注册Log4j的MBean if (Boolean.getBoolean("zookeeper.jmx.log4j.disable") == true) { return; } MBeanServer mbs = MBeanRegistry.getInstance().getPlatformMBeanServer(); // Create and Register the top level Log4J MBean HierarchyDynamicMBean hdm = new HierarchyDynamicMBean(); ObjectName mbo = new ObjectName("log4j:hiearchy=default"); mbs.registerMBean(hdm, mbo); // Add the root logger to the Hierarchy MBean Logger rootLogger = Logger.getRootLogger(); hdm.addLoggerMBean(rootLogger.getName()); // Get each logger from the Log4J Repository and add it to // the Hierarchy MBean created above. LoggerRepository r = LogManager.getLoggerRepository(); Enumeration enumer = r.getCurrentLoggers(); Logger logger = null; while (enumer.hasMoreElements()) { logger = (Logger) enumer.nextElement(); hdm.addLoggerMBean(logger.getName()); } }
private void configureMBeanServer() { logger.info("Registering MBeans..."); mbeanServer = ManagementFactory.getPlatformMBeanServer(); registerMbean("jetty", new JmxJettyServer(server)); registerMbean("triggerManager", new JmxTriggerManager(triggerManager)); if (executorManager instanceof ExecutorManager) { registerMbean("executorManager", new JmxExecutorManager( (ExecutorManager) executorManager)); } // Register Log4J loggers as JMX beans so the log level can be // updated via JConsole or Java VisualVM HierarchyDynamicMBean log4jMBean = new HierarchyDynamicMBean(); registerMbean("log4jmxbean", log4jMBean); ObjectName accessLogLoggerObjName = log4jMBean.addLoggerMBean(AZKABAN_ACCESS_LOGGER_NAME); if (accessLogLoggerObjName == null) { System.out .println("************* loginLoggerObjName is null, make sure there is a logger with name " + AZKABAN_ACCESS_LOGGER_NAME); } else { System.out.println("******** loginLoggerObjName: " + accessLogLoggerObjName.getCanonicalName()); } }
/** * Register Log4J in JMX to allow dynamic configuration * of server logging using JMX client (e.g. jconsole). */ @SuppressWarnings("unchecked") public static void registerLog4jInJmx() { MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); try { // Create and Register the top level Log4J MBean HierarchyDynamicMBean hdm = new HierarchyDynamicMBean(); ObjectName mbo = new ObjectName("log4j:hiearchy=default"); mbs.registerMBean(hdm, mbo); // Add the root logger to the Hierarchy MBean org.apache.log4j.Logger rootLogger = org.apache.log4j.Logger.getRootLogger(); hdm.addLoggerMBean(rootLogger.getName()); // Get each logger from the Log4J Repository and add it to // the Hierarchy MBean created above. LoggerRepository r = LogManager.getLoggerRepository(); Enumeration<Logger> loggers = r.getCurrentLoggers(); if (loggers != null) { while (loggers.hasMoreElements()) { org.apache.log4j.Logger logger = (org.apache.log4j.Logger) loggers.nextElement(); hdm.addLoggerMBean(logger.getName()); } } } catch (Exception ex) { log.error("Failure registering Log4J in JMX: " + ex); } }