if (monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(this.prefix +" metrics system already initialized!"); return this;
@Override public synchronized void stop() { if (!monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(prefix +" metrics system not yet started!", new MetricsException("Illegal stop")); return; } if (!monitoring) { // in mini cluster mode LOG.info(prefix +" metrics system stopped (again)"); return; } for (Callback cb : callbacks) cb.preStop(); for (Callback cb : namedCallbacks.values()) cb.preStop(); LOG.info("Stopping "+ prefix +" metrics system..."); stopTimer(); stopSources(); stopSinks(); clearConfigs(); monitoring = false; LOG.info(prefix +" metrics system stopped."); for (Callback cb : callbacks) cb.postStop(); for (Callback cb : namedCallbacks.values()) cb.postStop(); }
if (monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(this.prefix +" metrics system already initialized!"); return this;
if (monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(this.prefix +" metrics system already initialized!"); return this;
if (monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(this.prefix +" metrics system already initialized!"); return this;
@Override public synchronized void stop() { if (!monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(prefix +" metrics system not yet started!", new MetricsException("Illegal stop")); return; } if (!monitoring) { // in mini cluster mode LOG.info(prefix +" metrics system stopped (again)"); return; } for (Callback cb : callbacks) cb.preStop(); for (Callback cb : namedCallbacks.values()) cb.preStop(); LOG.info("Stopping "+ prefix +" metrics system..."); stopTimer(); stopSources(); stopSinks(); clearConfigs(); monitoring = false; LOG.info(prefix +" metrics system stopped."); for (Callback cb : callbacks) cb.postStop(); for (Callback cb : namedCallbacks.values()) cb.postStop(); }
@Override public synchronized void stop() { if (!monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(prefix +" metrics system not yet started!", new MetricsException("Illegal stop")); return; } if (!monitoring) { // in mini cluster mode LOG.info(prefix +" metrics system stopped (again)"); return; } for (Callback cb : callbacks) cb.preStop(); for (Callback cb : namedCallbacks.values()) cb.preStop(); LOG.info("Stopping "+ prefix +" metrics system..."); stopTimer(); stopSources(); stopSinks(); clearConfigs(); monitoring = false; LOG.info(prefix +" metrics system stopped."); for (Callback cb : callbacks) cb.postStop(); for (Callback cb : namedCallbacks.values()) cb.postStop(); }
@Override public synchronized void stop() { if (!monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(prefix +" metrics system not yet started!", new MetricsException("Illegal stop")); return; } if (!monitoring) { // in mini cluster mode LOG.info(prefix +" metrics system stopped (again)"); return; } for (Callback cb : callbacks) cb.preStop(); for (Callback cb : namedCallbacks.values()) cb.preStop(); LOG.info("Stopping "+ prefix +" metrics system..."); stopTimer(); stopSources(); stopSinks(); clearConfigs(); monitoring = false; LOG.info(prefix +" metrics system stopped."); for (Callback cb : callbacks) cb.postStop(); for (Callback cb : namedCallbacks.values()) cb.postStop(); }
@Override public synchronized void stop() { if (!monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(prefix +" metrics system not yet started!", new MetricsException("Illegal stop")); return; } if (!monitoring) { // in mini cluster mode LOG.info(prefix +" metrics system stopped (again)"); return; } for (Callback cb : callbacks) cb.preStop(); for (Callback cb : namedCallbacks.values()) cb.preStop(); LOG.info("Stopping "+ prefix +" metrics system..."); stopTimer(); stopSources(); stopSinks(); clearConfigs(); monitoring = false; LOG.info(prefix +" metrics system stopped."); for (Callback cb : callbacks) cb.postStop(); for (Callback cb : namedCallbacks.values()) cb.postStop(); }
if (monitoring && !DefaultMetricsSystem.inMiniClusterMode()) { LOG.warn(this.prefix +" metrics system already initialized!"); return this;