FastForward Performance

FastForward Stress Tester.

License	The Apache Software License, Version 2.0
GroupId	com.spotify.ffwd
ArtifactId	perf
Last Version	0.2.4
Release Date	Nov 18, 2020
Type	jar
Description	FastForward Performance FastForward Stress Tester.

Download perf

Filename	Size
perf-0.2.4.pom
perf-0.2.4.jar	7 KB
perf-0.2.4-sources.jar	3 KB
perf-0.2.4-javadoc.jar	393 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.spotify.ffwd/perf/ -->
<dependency>
    <groupId>com.spotify.ffwd</groupId>
    <artifactId>perf</artifactId>
    <version>0.2.4</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.spotify.ffwd/perf/
implementation 'com.spotify.ffwd:perf:0.2.4'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.spotify.ffwd/perf/
implementation ("com.spotify.ffwd:perf:0.2.4")

Apache Buildr

'com.spotify.ffwd:perf:jar:0.2.4'

Apache Ivy

<dependency org="com.spotify.ffwd" name="perf" rev="0.2.4">
  <artifact name="perf" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.spotify.ffwd', module='perf', version='0.2.4')
)

Scala SBT

libraryDependencies += "com.spotify.ffwd" % "perf" % "0.2.4"

Leiningen

[com.spotify.ffwd/perf "0.2.4"]

Dependencies

compile (2)

Group / Artifact	Type	Version
com.spotify.ffwd : ffwd-client	jar	0.2.4
args4j : args4j	jar	2.0.29

provided (1)

Group / Artifact	Type	Version
org.projectlombok : lombok	jar	1.18.10

Project Modules

There are no modules declared in this project.

A java client to FastForward

A java client for the native protobuf protocol of ffwd.

Usage

<dependency>
    <groupId>com.spotify.ffwd</groupId>
    <artifactId>ffwd-client</artifactId>
    <version>LATEST-VERSION</version>
</dependency>

public class Foo {
    private static final FastForward ffwd = FastForward.setup();
    private static final Metric metric = FastForward.metric("foo.metric").attribute("class", Foo.class.getCanonicalName());

    public void run() throws IOException {
        ffwd.send(metric.value(42));
    }
}

OpenCensus Exporter

All registered OpenCensus Stats views will be exported to FFWD.

At this time histograms/distributions are not supported in Heroic until #476 is resolved.

<dependency>
    <groupId>com.spotify.ffwd</groupId>
    <artifactId>opencensus-exporter</artifactId>
    <version>LATEST-VERSION</version>
</dependency>

com.spotify.ffwd.FfwdStatsExporter.createAndRegister(
   com.spotify.ffwd.FfwdStatsConfiguration.builder().setExporterIntervalSeconds(30).build()
);

Contributing

1. Fork ffwd-java-client from GitHub and clone your fork.
2. Hack.
3. Push the branch back to GitHub.
4. Send a pull request to our upstream repo.

Releasing

Releasing is done via the maven-release-plugin and nexus-staging-plugin which are configured via the release profile. Deploys are staged in oss.sonatype.org before being deployed to Maven Central. Check out the maven-release-plugin docs and the nexus-staging-plugin docs for more information.

To release, first run:

mvn -P release release:prepare

You will be prompted for the release version and the next development version. On success, follow with:

mvn -P release release:perform

Spotify

Versions

Version
0.2.4 Nov 18, 2020
0.2.3 Oct 13, 2020
0.2.2 Aug 21, 2020
0.2.1 Dec 16, 2019