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https://issues.apache.org/jira/browse/BEAM-4553?focusedWorklogId=151713&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-151713
]
ASF GitHub Bot logged work on BEAM-4553:
----------------------------------------
Author: ASF GitHub Bot
Created on: 05/Oct/18 17:06
Start Date: 05/Oct/18 17:06
Worklog Time Spent: 10m
Work Description: aromanenko-dev commented on a change in pull request
#6569: [BEAM-4553] Implement graphite sink for MetricsPusher and refactor
MetricsHttpSink test
URL: https://github.com/apache/beam/pull/6569#discussion_r223053844
##########
File path:
runners/extensions-java/metrics/src/main/java/org/apache/beam/runners/extensions/metrics/MetricsGraphiteSink.java
##########
@@ -0,0 +1,305 @@
+/*
+ * 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.beam.runners.extensions.metrics;
+
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
+import java.io.BufferedWriter;
+import java.io.OutputStreamWriter;
+import java.net.InetAddress;
+import java.net.Socket;
+import java.nio.charset.Charset;
+import java.util.Locale;
+import java.util.regex.Pattern;
+import org.apache.beam.sdk.annotations.Experimental;
+import org.apache.beam.sdk.metrics.DistributionResult;
+import org.apache.beam.sdk.metrics.GaugeResult;
+import org.apache.beam.sdk.metrics.MetricQueryResults;
+import org.apache.beam.sdk.metrics.MetricResult;
+import org.apache.beam.sdk.metrics.MetricsSink;
+import org.apache.beam.sdk.options.PipelineOptions;
+
+/**
+ * Sink to push metrics to Graphite. Graphite requires a timestamp. So metrics
are reported with the
+ * timestamp (seconds from epoch) when the push to the sink was done (except
with gauges that
+ * already have a timestamp value). The graphite metric name will be in the
form of
+ *
beam.metricType.metricNamespace.metricName.[committed|attempted].metricValueType
For example:
+ * {@code beam.counter.throughput.nbRecords.attempted.value} Or {@code
+ * beam.distribution.throughput.nbRecordsPerSec.attempted.mean}
+ */
+public class MetricsGraphiteSink implements MetricsSink {
+ private static final Charset UTF_8 = Charset.forName("UTF-8");
+ private static final Pattern WHITESPACE = Pattern.compile("[\\s]+");
+ private static final String SPACE_REPLACEMENT = "_";
Review comment:
Not sure that we need a dedicated constant since it's private and used only
once.
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Issue Time Tracking
-------------------
Worklog Id: (was: 151713)
Time Spent: 1h (was: 50m)
> Implement a Graphite sink for the metrics pusher
> ------------------------------------------------
>
> Key: BEAM-4553
> URL: https://issues.apache.org/jira/browse/BEAM-4553
> Project: Beam
> Issue Type: Sub-task
> Components: runner-extensions-metrics
> Reporter: Etienne Chauchot
> Assignee: Etienne Chauchot
> Priority: Major
> Time Spent: 1h
> Remaining Estimate: 0h
>
> Today only a REST Http sink that sends raw json metrics using POST request to
> a http server is available. It is more a POC sink. It would be good to code
> the first real metrics sink. Some of the most popular is Graphite.
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