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https://issues.apache.org/jira/browse/FLINK-10135?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16644800#comment-16644800
]
ASF GitHub Bot commented on FLINK-10135:
----------------------------------------
zentol commented on a change in pull request #6702: [FLINK-10135] The
JobManager does not report the cluster-level metrics
URL: https://github.com/apache/flink/pull/6702#discussion_r224024368
##########
File path:
flink-tests/src/test/java/org/apache/flink/runtime/metrics/JobManagerMetricsITCase.java
##########
@@ -0,0 +1,186 @@
+/*
+ * 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.flink.runtime.metrics;
+
+import org.apache.flink.client.program.MiniClusterClient;
+import org.apache.flink.configuration.Configuration;
+import org.apache.flink.core.testutils.BlockerSync;
+import org.apache.flink.metrics.Gauge;
+import org.apache.flink.metrics.MetricConfig;
+import org.apache.flink.metrics.reporter.AbstractReporter;
+import org.apache.flink.runtime.jobgraph.JobGraph;
+import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment;
+import org.apache.flink.streaming.api.functions.sink.PrintSinkFunction;
+import org.apache.flink.streaming.api.functions.source.SourceFunction;
+import org.apache.flink.test.util.MiniClusterResource;
+import org.apache.flink.test.util.MiniClusterResourceConfiguration;
+
+import org.junit.Assume;
+import org.junit.Before;
+import org.junit.ClassRule;
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+/**
+ * Integration tests for proper initialization of the job manager metrics.
+ */
+public class JobManagerMetricsITCase {
+
+ private static final String JOB_MANAGER_METRICS_PREFIX =
"localhost.jobmanager.";
+ private static final String TASK_SLOTS_AVAILABLE = "taskSlotsAvailable";
+ private static final String TASK_SLOTS_TOTAL = "taskSlotsTotal";
Review comment:
use constants in `MetricNames` instead
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> The JobManager doesn't report the cluster-level metrics
> -------------------------------------------------------
>
> Key: FLINK-10135
> URL: https://issues.apache.org/jira/browse/FLINK-10135
> Project: Flink
> Issue Type: Bug
> Components: JobManager, Metrics
> Affects Versions: 1.5.0, 1.6.0, 1.7.0
> Reporter: Joey Echeverria
> Assignee: vinoyang
> Priority: Critical
> Labels: pull-request-available
>
> In [the documentation for
> metrics|https://ci.apache.org/projects/flink/flink-docs-release-1.5/monitoring/metrics.html#cluster]
> in the Flink 1.5.0 release, it says that the following metrics are reported
> by the JobManager:
> {noformat}
> numRegisteredTaskManagers
> numRunningJobs
> taskSlotsAvailable
> taskSlotsTotal
> {noformat}
> In the job manager REST endpoint
> ({{http://<job-manager>:8081/jobmanager/metrics}}), those metrics don't
> appear.
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