Apache Druid: a high performance real-time analytics database.
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Nishant f576a0ff14 Contrib Extension for Ambari Metrics Emitter (#3767)
* Contrib Extension for Ambari Metrics Emitter

extension to enable druid to send metrics to ambari metrics server
(https://cwiki.apache.org/confluence/display/AMBARI/Metrics)

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* review comments

* add docs

* fix pom version

* Add link for doc page in extensions.md

* remove unused imports

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remove unused dependency

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2016-12-19 11:12:47 -08:00
api support atomic writes for local deep storage (#3521) 2016-12-13 10:03:22 -08:00
aws-common Bump versions to 0.9.3-SNAPSHOT (#3524) 2016-09-29 13:53:32 -07:00
benchmarks Built-in SQL. (#3682) 2016-12-16 17:15:59 -08:00
bytebuffer-collections Enable parallel test (#3774) 2016-12-14 21:05:56 -08:00
codestyle Checkstyle checks for AvoidStaticImport, UnusedImports. (#3660) 2016-11-05 11:34:36 -07:00
common First and Last Aggregator (#3566) 2016-12-16 15:26:40 -08:00
distribution Add druid-lookups-cached-single to default distribution build (#3550) 2016-10-15 08:11:04 -07:00
docs Contrib Extension for Ambari Metrics Emitter (#3767) 2016-12-19 11:12:47 -08:00
examples Ability to add hadoop config directory via environment variable (#3781) 2016-12-16 11:19:15 -08:00
extensions-contrib Contrib Extension for Ambari Metrics Emitter (#3767) 2016-12-19 11:12:47 -08:00
extensions-core fix worker thread pool exhaustion bug (#3760) 2016-12-09 15:23:11 -08:00
indexing-hadoop Fix missed travis failures from PR 3567 and 2798 (#3761) 2016-12-07 19:07:31 -08:00
indexing-service Fix PathChildrenCache's ExecutorService leak (#3726) 2016-12-07 13:00:10 -08:00
integration-tests First and Last Aggregator (#3566) 2016-12-16 15:26:40 -08:00
java-util root and java-util pom cleanup (#3764) 2016-12-08 11:30:19 -08:00
processing First and Last Aggregator (#3566) 2016-12-16 15:26:40 -08:00
publications Changes to lambda architecture paper required for HICSS (#3382) 2016-09-06 21:32:21 -07:00
server Add metrics for Query Count statistics (#3470) 2016-12-19 09:47:58 -08:00
services Add metrics for Query Count statistics (#3470) 2016-12-19 09:47:58 -08:00
sql Built-in SQL. (#3682) 2016-12-16 17:15:59 -08:00
.gitignore move distribution artifacts to distribution/target 2015-10-30 12:40:05 -05:00
.travis.yml Enable parallel test (#3774) 2016-12-14 21:05:56 -08:00
CONTRIBUTING.md Add doc link to eclipse formatting settings as well (#3131) 2016-06-24 15:27:50 -07:00
DruidCorporateCLA.pdf fix CLA email / mailing address 2014-04-17 15:26:28 -07:00
DruidIndividualCLA.pdf fix CLA email / mailing address 2014-04-17 15:26:28 -07:00
LICENSE Clean up README and license 2015-02-18 23:09:28 -08:00
NOTICE Built-in SQL. (#3682) 2016-12-16 17:15:59 -08:00
README.md update readme (#2830) 2016-04-13 11:33:31 -07:00
druid_intellij_formatting.xml Make formatting IntelliJ 2016 friendly (#2978) 2016-05-18 12:42:21 -07:00
eclipse.importorder Merge pull request #2905 from javasoze/eclipse_formatting 2016-04-29 18:42:03 -07:00
eclipse_formatting.xml Merge pull request #2905 from javasoze/eclipse_formatting 2016-04-29 18:42:03 -07:00
pom.xml Contrib Extension for Ambari Metrics Emitter (#3767) 2016-12-19 11:12:47 -08:00
upload.sh upload.sh: Use awscli if s3cmd is not available. (#3114) 2016-06-08 17:01:46 -07:00

README.md

Build Status Coverage Status

Druid

Druid is a distributed, column-oriented, real-time analytics data store that is commonly used to power exploratory dashboards in multi-tenant environments.

Druid excels as a data warehousing solution for fast aggregate queries on petabyte sized data sets. Druid supports a variety of flexible filters, exact calculations, approximate algorithms, and other useful calculations.

Druid can load both streaming and batch data and integrates with Samza, Kafka, Storm, Spark, and Hadoop.

License

Apache License, Version 2.0

More Information

More information about Druid can be found on http://www.druid.io.

Documentation

You can find the documentation for the latest Druid release on the project website.

If you would like to contribute documentation, please do so under /docs/content in this repository and submit a pull request.

Getting Started

You can get started with Druid with our quickstart.

Reporting Issues

If you find any bugs, please file a GitHub issue.

Community

Community support is available on the druid-user mailing list(druid-user@googlegroups.com).

Development discussions occur on the druid-development list(druid-development@googlegroups.com).

We also have a couple people hanging out on IRC in #druid-dev on irc.freenode.net.

Contributing

Please follow the guidelines listed here.