@Override public void process(Exchange exchange) throws Exception { // need to remember auth as Hadoop will override that, which otherwise means the Auth is broken // afterwards Configuration auth = HdfsComponent.getJAASConfiguration(); try { doProcess(exchange); } finally { HdfsComponent.setJAASConfiguration(auth); } }
@Override protected void doStart() throws Exception { // need to remember auth as Hadoop will override that, which otherwise means the Auth is broken // afterwards Configuration auth = HdfsComponent.getJAASConfiguration(); try { super.doStart(); // setup hdfs if configured to do on startup if (getEndpoint().getConfig().isConnectOnStartup()) { ostream = setupHdfs(true); } SplitStrategy idleStrategy = null; for (SplitStrategy strategy : config.getSplitStrategies()) { if (strategy.type == SplitStrategyType.IDLE) { idleStrategy = strategy; break; } } if (idleStrategy != null) { scheduler = getEndpoint() .getCamelContext() .getExecutorServiceManager() .newSingleThreadScheduledExecutor(this, "HdfsIdleCheck"); log.debug( "Creating IdleCheck task scheduled to run every {} millis", config.getCheckIdleInterval()); scheduler.scheduleAtFixedRate( new IdleCheck(idleStrategy), config.getCheckIdleInterval(), config.getCheckIdleInterval(), TimeUnit.MILLISECONDS); } } finally { HdfsComponent.setJAASConfiguration(auth); } }