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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2018/10/31 14:58:26 UTC
[GitHub] patricklucas closed pull request #4299: [FLINK-7155] [metrics] Add
Influxdb reporter
patricklucas closed pull request #4299: [FLINK-7155] [metrics] Add Influxdb reporter
URL: https://github.com/apache/flink/pull/4299
This is a PR merged from a forked repository.
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diff --git a/flink-metrics/flink-metrics-influxdb/pom.xml b/flink-metrics/flink-metrics-influxdb/pom.xml
new file mode 100644
index 00000000000..57ac07ccc57
--- /dev/null
+++ b/flink-metrics/flink-metrics-influxdb/pom.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+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.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-metrics</artifactId>
+ <version>1.4-SNAPSHOT</version>
+ <relativePath>..</relativePath>
+ </parent>
+
+ <artifactId>flink-metrics-influxdb</artifactId>
+ <name>flink-metrics-influxdb</name>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-annotations</artifactId>
+ <version>${project.version}</version>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-metrics-core</artifactId>
+ <version>${project.version}</version>
+ <scope>provided</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.flink</groupId>
+ <artifactId>flink-metrics-dropwizard</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>io.dropwizard.metrics</groupId>
+ <artifactId>metrics-core</artifactId>
+ <version>${metrics.version}</version>
+ </dependency>
+
+ <dependency>
+ <groupId>com.github.davidb</groupId>
+ <artifactId>metrics-influxdb</artifactId>
+ <version>0.9.3</version>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <version>2.4</version>
+ <configuration>
+ <descriptorRefs>
+ <descriptorRef>jar-with-dependencies</descriptorRef>
+ </descriptorRefs>
+ </configuration>
+ <executions>
+ <execution>
+ <id>make-assembly</id>
+ <phase>package</phase>
+ <goals>
+ <goal>single</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/flink-metrics/flink-metrics-influxdb/src/main/java/org/apache/flink/metrics/influxdb/InfluxdbReporter.java b/flink-metrics/flink-metrics-influxdb/src/main/java/org/apache/flink/metrics/influxdb/InfluxdbReporter.java
new file mode 100644
index 00000000000..19575539175
--- /dev/null
+++ b/flink-metrics/flink-metrics-influxdb/src/main/java/org/apache/flink/metrics/influxdb/InfluxdbReporter.java
@@ -0,0 +1,76 @@
+/*
+ * 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.metrics.influxdb;
+
+import org.apache.flink.annotation.PublicEvolving;
+import org.apache.flink.dropwizard.ScheduledDropwizardReporter;
+import org.apache.flink.metrics.MetricConfig;
+
+import com.codahale.metrics.MetricFilter;
+import com.codahale.metrics.ScheduledReporter;
+import metrics_influxdb.HttpInfluxdbProtocol;
+import metrics_influxdb.api.measurements.CategoriesMetricMeasurementTransformer;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * This class acts as a factory for the {@link metrics_influxdb.InfluxdbReporter} and allows using it as a Flink
+ * reporter.
+ */
+@PublicEvolving
+public class InfluxdbReporter extends ScheduledDropwizardReporter {
+
+ public static final String ARG_USER = "user";
+ public static final String ARG_PASSWORD = "password";
+ public static final String ARG_DB = "db";
+
+ @Override
+ public ScheduledReporter getReporter(final MetricConfig config) {
+ final String host = config.getString(ARG_HOST, "localhost");
+ final Integer port = config.getInteger(ARG_PORT, HttpInfluxdbProtocol.DEFAULT_PORT);
+ final String user = config.getString(ARG_USER, null);
+ final String password = config.getString(ARG_PASSWORD, null);
+ final String db = config.getString(ARG_DB, "flink");
+ final String conversionRate = config.getString(ARG_CONVERSION_RATE, null);
+ final String conversionDuration = config.getString(ARG_CONVERSION_DURATION, null);
+
+ final metrics_influxdb.InfluxdbReporter.Builder builder =
+ metrics_influxdb.InfluxdbReporter.forRegistry(registry);
+
+ builder.protocol(new HttpInfluxdbProtocol(host, port, user, password, db));
+
+ if (conversionRate != null) {
+ builder.convertRatesTo(TimeUnit.valueOf(conversionRate));
+ }
+
+ if (conversionDuration != null) {
+ builder.convertDurationsTo(TimeUnit.valueOf(conversionDuration));
+ }
+
+ builder
+ .filter(MetricFilter.ALL)
+ .skipIdleMetrics(false)
+ .transformer(new CategoriesMetricMeasurementTransformer(
+ "host", "process_type", "tm_id", "job_name", "task_name", "subtask_index"
+ ));
+
+ return builder.build();
+ }
+
+}
diff --git a/flink-metrics/pom.xml b/flink-metrics/pom.xml
index 3b655c404c0..7472e27db24 100644
--- a/flink-metrics/pom.xml
+++ b/flink-metrics/pom.xml
@@ -38,6 +38,7 @@ under the License.
<module>flink-metrics-dropwizard</module>
<module>flink-metrics-ganglia</module>
<module>flink-metrics-graphite</module>
+ <module>flink-metrics-influxdb</module>
<module>flink-metrics-jmx</module>
<module>flink-metrics-prometheus</module>
<module>flink-metrics-statsd</module>
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