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https://issues.apache.org/jira/browse/SCB-383?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16415082#comment-16415082
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ASF GitHub Bot commented on SCB-383:
------------------------------------
liubao68 commented on a change in pull request #609: [SCB-383] Metrics
subscribe invocation life event and statistics
URL:
https://github.com/apache/incubator-servicecomb-java-chassis/pull/609#discussion_r177318158
##########
File path:
foundations/foundation-metrics/src/main/java/org/apache/servicecomb/foundation/metrics/MetricsBootstrap.java
##########
@@ -0,0 +1,82 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.servicecomb.foundation.metrics;
+
+import java.util.List;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.apache.servicecomb.foundation.common.utils.SPIServiceUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.collect.Lists;
+import com.google.common.eventbus.EventBus;
+import com.google.common.util.concurrent.ThreadFactoryBuilder;
+import com.netflix.spectator.api.CompositeRegistry;
+import com.netflix.spectator.api.Meter;
+
+public class MetricsBootstrap {
+ private static final Logger LOGGER =
LoggerFactory.getLogger(MetricsBootstrap.class);
+
+ private CompositeRegistry globalRegistry;
+
+ private EventBus eventBus;
+
+ private MetricsBootstrapConfig config = new MetricsBootstrapConfig();
+
+ private ScheduledExecutorService executorService;
+
+ public void start(CompositeRegistry globalRegistry, EventBus eventBus) {
+ this.globalRegistry = globalRegistry;
+ this.eventBus = eventBus;
+ this.executorService = Executors.newScheduledThreadPool(1,
+ new ThreadFactoryBuilder()
+ .setNameFormat("spectator-poller-%d")
+ .build());
+
+ loadMetricsInitializers();
+ startPoll();
+ }
+
+ public void shutdown() {
+ executorService.shutdown();
Review comment:
Do you actually mean shutdownNow?
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> metrics subscribe invocation life event and do statistics
> ---------------------------------------------------------
>
> Key: SCB-383
> URL: https://issues.apache.org/jira/browse/SCB-383
> Project: Apache ServiceComb
> Issue Type: Sub-task
> Components: Java-Chassis
> Reporter: wujimin
> Assignee: wujimin
> Priority: Major
> Fix For: java-chassis-1.0.0-m2
>
>
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