KairosDb Extensions Format

Format definition for KairosDb extensions.

License	Apache License, Version 2.0
Categories	Metrics Application Testing & Monitoring Monitoring ORM Data
GroupId	io.inscopemetrics.kairosdb
ArtifactId	format
Last Version	0.1.0
Release Date	Jun 2, 2020
Type	jar
Description	KairosDb Extensions Format Format definition for KairosDb extensions.
Project URL	https://github.com/InscopeMetrics/kairosdb-format
Source Code Management	https://github.com/InscopeMetrics/kairosdb-format

Download format

Filename	Size
format-0.1.0.pom
format-0.1.0.jar	21 KB
format-0.1.0-sources.jar	11 KB
format-0.1.0-javadoc.jar	51 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/io.inscopemetrics.kairosdb/format/ -->
<dependency>
    <groupId>io.inscopemetrics.kairosdb</groupId>
    <artifactId>format</artifactId>
    <version>0.1.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/io.inscopemetrics.kairosdb/format/
implementation 'io.inscopemetrics.kairosdb:format:0.1.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/io.inscopemetrics.kairosdb/format/
implementation ("io.inscopemetrics.kairosdb:format:0.1.0")

Apache Buildr

'io.inscopemetrics.kairosdb:format:jar:0.1.0'

Apache Ivy

<dependency org="io.inscopemetrics.kairosdb" name="format" rev="0.1.0">
  <artifact name="format" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='io.inscopemetrics.kairosdb', module='format', version='0.1.0')
)

Scala SBT

libraryDependencies += "io.inscopemetrics.kairosdb" % "format" % "0.1.0"

Leiningen

[io.inscopemetrics.kairosdb/format "0.1.0"]

Dependencies

compile (1)

Group / Artifact	Type	Version
com.google.protobuf : protobuf-java	jar	3.10.0

provided (1)

Group / Artifact	Type	Version
io.inscopemetrics.build : build-resources	jar	2.0.4

Project Modules

There are no modules declared in this project.

KairosDb Format

Defines a format for persisting augmented histograms in KairosDb using Protocol Buffers.

Features

Stores a histogram and supporting statistics for recombinable queries of time series data using KairosDb. Histogram bins are computed using floating point mantissa truncation to a specified precision. Error is fixed as a percentage of the value and bins can be downsampled to a lesser precision without introducing any additional error. Supporting statistics for min, max, sum, average and count (which is inferred from the histogram) are represented separately for accuracy and are also recombinable. The logic for leveraging this data format is provided by Kairosdb Extensions.

Building

Prerequisites:

• None

Building:

kairosdb-format> ./jdk-wrapper.sh ./mvnw verify

To use the local version you must first install it locally:

kairosdb-format> ./jdk-wrapper.sh ./mvnw install

You can determine the version of the local build from the pom file. Using the local version is intended only for testing or development.

You may also need to add the local repository to your build in order to pick-up the local version:

• Maven - Included by default.
• Gradle - Add mavenLocal() to build.gradle in the repositories block.
• SBT - Add resolvers += Resolver.mavenLocal into project/plugins.sbt.

License

Published under Apache Software License 2.0, see LICENSE

© Dropbox, 2020

Inscope Metrics

Versions

Version
0.1.0 Jun 2, 2020