reiseburo
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verspaetung
mirror of https://github.com/reiseburo/verspaetung
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R. Tyler Croy 4f16c3dfd1 Avoid NPEs when starting up and scanning brokers 
The problem was we were trying to parse the JSON of /brokers/ids' when the
treecache found that node.

Fixes #8
 		2015-01-26 06:20:46 -08:00
gradle/wrapper
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src Avoid NPEs when starting up and scanning brokers 2015-01-26 06:20:46 -08:00
.gitignore
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.travis.yml Add support for TravisCI 2015-01-19 11:46:57 -08:00
LICENSE.md Add the MIT license 2015-01-09 15:57:05 -08:00
README.md Add build badge 2015-01-19 11:54:28 -08:00
build.gradle Add some simple command line overrides for ZK and statsd hosts 2015-01-26 06:15:35 -08:00
gradle.properties Add some simple command line overrides for ZK and statsd hosts 2015-01-26 06:15:35 -08:00
gradlew
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gradlew.bat
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README.md

Verspätung

BuildStatus

Verspätung is a small utility which aims to help identify delay of Kafka consumers.

Verspätung monitors the topics and their latest offsets by talking to Kafka, it will also keep track of how far along consumers are by monitoring the offsets that they have committed to Zookeeper. Using both of these pieces of information, Verspätung computs the delta for each of the consumer groups and reports it to statsd.

Hacking

  • Running tests: ./gradlew check
  • Running the app locally: ./gradlew run -PzookeeperHosts=localhost:2181
  • Building the app for distribution: ./gradlew shadowJar