com.expedia.www:haystack-trace-backend-memory

Code to build the haystack indexer and reader which move and read spans from the span stream into elastic search Cassandra, etc.

License	Apache License, Version 2.0
GroupId	com.expedia.www
ArtifactId	haystack-trace-backend-memory
Last Version	1.0.11
Release Date	Nov 8, 2019
Type	jar
Description	Code to build the haystack indexer and reader which move and read spans from the span stream into elastic search Cassandra, etc.

Download haystack-trace-backend-memory

Filename	Size
haystack-trace-backend-memory-1.0.11.pom
haystack-trace-backend-memory-1.0.11.jar	20 MB
haystack-trace-backend-memory-1.0.11-sources.jar	11 KB
haystack-trace-backend-memory-1.0.11-javadoc.jar	1 MB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.expedia.www/haystack-trace-backend-memory/ -->
<dependency>
    <groupId>com.expedia.www</groupId>
    <artifactId>haystack-trace-backend-memory</artifactId>
    <version>1.0.11</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.expedia.www/haystack-trace-backend-memory/
implementation 'com.expedia.www:haystack-trace-backend-memory:1.0.11'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.expedia.www/haystack-trace-backend-memory/
implementation ("com.expedia.www:haystack-trace-backend-memory:1.0.11")

Apache Buildr

'com.expedia.www:haystack-trace-backend-memory:jar:1.0.11'

Apache Ivy

<dependency org="com.expedia.www" name="haystack-trace-backend-memory" rev="1.0.11">
  <artifact name="haystack-trace-backend-memory" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.expedia.www', module='haystack-trace-backend-memory', version='1.0.11')
)

Scala SBT

libraryDependencies += "com.expedia.www" % "haystack-trace-backend-memory" % "1.0.11"

Leiningen

[com.expedia.www/haystack-trace-backend-memory "1.0.11"]

Dependencies

compile (9)

Group / Artifact	Type	Version
com.expedia.www : haystack-commons	jar	1.0.65
io.dropwizard.metrics : metrics-core	jar	3.1.2
com.typesafe : config	jar	1.3.1
org.scala-lang : scala-library	jar	2.12.5
org.scala-lang : scala-reflect	jar	2.12.5
ch.qos.logback : logback-classic	jar	1.2.3
ch.qos.logback : logback-core	jar	1.2.3
org.slf4j : slf4j-api	jar	1.7.25
commons-io : commons-io	jar	2.6

test (4)

Group / Artifact	Type	Version
org.scalatest : scalatest_2.12	jar	3.0.3
org.pegdown : pegdown	jar	1.6.0
junit : junit	jar	4.12
org.easymock : easymock	jar	3.4

Project Modules

There are no modules declared in this project.

haystack-traces

This repo contains the haystack components that build the traces, store them in Cassandra and ElasticSearch(for indexing) and provide a grpc endpoint for accessing them

Building

Since this repo contains haystack-idl as the submodule, so use the following to clone the repo

• git clone --recursive [email protected]:ExpediaDotCom/haystack-traces.git .

Prerequisite:

• Make sure you have Java 1.8
• Make sure you have maven 3.3.9 or higher
• Make sure you have docker 1.13 or higher

Note : For mac users you can download docker for mac to set you up for the last two steps.

Build

For a full build, including unit tests and integration tests, docker image build, you can run -

make all

Integration Test

Prerequisite:

1. Install docker using Docker Tools or native docker if on mac
2. Verify if docker-compose is installed by running following command else install it.

docker-compose

Run the build and integration tests for individual components with

make indexer

&&

make reader

Expedia.com

Versions

Version
1.0.11 Nov 8, 2019
1.0.10 Apr 10, 2019
1.0.9 Mar 21, 2019
1.0.8 Jan 24, 2019
1.0.7 Jan 20, 2019