Apache Druid: a high performance real-time analytics database.
Go to file
Clint Wylie 1224d8b746 overhaul 'druid-parquet-extensions' module, promoting from 'contrib' to 'core' (#6360)
* move parquet-extensions from contrib to core, adds new hadoop parquet parser that does not convert to avro first and supports flattenSpec and int96 columns, add support for flattenSpec for parquet-avro conversion parser, much test with a bunch of files lifted from spark-sql

* fix avro flattener to support nullable primitives for auto discovery and now only supports primitive arrays instead of all arrays

* remove leftover print

* convert micro timestamp to millis

* checkstyle

* add ignore for .parquet and .parq to rat exclude

* fix legit test failure from avro flattern behavior change

* fix rebase

* add exclusions to pom to cut down on redundant jars

* refactor tests, add support for unwrapping lists for parquet-avro, review comments

* more comment

* fix oops

* tweak parquet-avro list handling

* more docs

* fix style

* grr styles
2018-11-05 21:33:42 -08:00
.idea Enforce Druid's exception class use (#6456) 2018-10-13 16:35:14 -07:00
aws-common fix distribution to not include contrib extensions by default, don't pull the entire AWS SDK bundle (#6494) 2018-10-19 13:50:05 -07:00
benchmarks Prohibit some guava collection APIs and use JDK collection APIs directly (#6511) 2018-10-29 13:02:43 +01:00
ci Mutual TLS support (#6076) 2018-09-19 09:56:15 -07:00
codestyle Prohibit some guava collection APIs and use JDK collection APIs directly (#6511) 2018-10-29 13:02:43 +01:00
core overhaul 'druid-parquet-extensions' module, promoting from 'contrib' to 'core' (#6360) 2018-11-05 21:33:42 -08:00
distribution overhaul 'druid-parquet-extensions' module, promoting from 'contrib' to 'core' (#6360) 2018-11-05 21:33:42 -08:00
docs overhaul 'druid-parquet-extensions' module, promoting from 'contrib' to 'core' (#6360) 2018-11-05 21:33:42 -08:00
examples fixup docs to download from Apache mirror, fixup tarball name and path, change references from quickstart/* to quickstart/tutorial/* (#6570) 2018-11-01 21:47:29 -07:00
extendedset Prohibit some guava collection APIs and use JDK collection APIs directly (#6511) 2018-10-29 13:02:43 +01:00
extensions-contrib overhaul 'druid-parquet-extensions' module, promoting from 'contrib' to 'core' (#6360) 2018-11-05 21:33:42 -08:00
extensions-core overhaul 'druid-parquet-extensions' module, promoting from 'contrib' to 'core' (#6360) 2018-11-05 21:33:42 -08:00
hll Catch some incorrect method parameter or call argument formatting patterns with checkstyle (#6461) 2018-10-23 07:17:38 -03:00
indexing-hadoop Prohibit some guava collection APIs and use JDK collection APIs directly (#6511) 2018-10-29 13:02:43 +01:00
indexing-service Prohibit some guava collection APIs and use JDK collection APIs directly (#6511) 2018-10-29 13:02:43 +01:00
integration-tests Set new keys for integration-tests. (#6554) 2018-10-31 09:01:42 -07:00
processing Hide NullDimensionSelector from public (#6480) 2018-11-02 04:38:21 -07:00
publications Rename io.druid to org.apache.druid. (#6266) 2018-08-30 09:56:26 -07:00
server Period load/drop/broadcast rules should include the future by default (#6414) 2018-11-01 09:43:34 -07:00
services Prohibit some guava collection APIs and use JDK collection APIs directly (#6511) 2018-10-29 13:02:43 +01:00
sql Prohibit some guava collection APIs and use JDK collection APIs directly (#6511) 2018-10-29 13:02:43 +01:00
.gitignore git ignore dependency-reduced-pom.xml (#4711) 2017-08-23 10:10:50 -07:00
.travis.yml Reduce travis license check log output (#6382) 2018-09-25 20:02:00 -07:00
CONTRIBUTING.md fix a couple of missed changes that should been in #6443 (#6487) 2018-10-17 16:22:17 -07:00
DISCLAIMER add DISCLAIMER file and modify NOTICE file for ASF (#6475) 2018-10-17 08:36:13 -07:00
INTELLIJ_SETUP.md fix a couple of missed changes that should been in #6443 (#6487) 2018-10-17 16:22:17 -07:00
LICENSE Clean up README and license 2015-02-18 23:09:28 -08:00
NOTICE add DISCLAIMER file and modify NOTICE file for ASF (#6475) 2018-10-17 08:36:13 -07:00
README.md Rename io.druid to org.apache.druid. (#6266) 2018-08-30 09:56:26 -07:00
druid_intellij_formatting.xml Update license headers. (#5976) 2018-07-11 09:55:18 -07:00
eclipse.importorder Merge pull request #2905 from javasoze/eclipse_formatting 2016-04-29 18:42:03 -07:00
eclipse_formatting.xml Update license headers. (#5976) 2018-07-11 09:55:18 -07:00
intellij-sdk-config.jpg Prohibit and remove unused declarations in the processing module (#4930) 2017-11-09 09:27:27 -08:00
pom.xml overhaul 'druid-parquet-extensions' module, promoting from 'contrib' to 'core' (#6360) 2018-11-05 21:33:42 -08:00
upload.sh Adding licenses and enable apache-rat-plugin. (#6215) 2018-09-18 08:39:26 -07:00

README.md

Build Status Inspections Status Coverage Status IRC#druid-dev

Apache Druid (incubating)

Apache Druid (incubating) is a high performance analytics data store for event-driven data.

Disclaimer: Apache Druid is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.

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

The Druid community is in the process of migrating to Apache by way of the Apache Incubator. Eventually, as we proceed along this path, our site will move from http://druid.io/ to https://druid.apache.org/.

Community support is available on the druid-user mailing list(druid-user@googlegroups.com), which is hosted at Google Groups.

Development discussions occur on dev@druid.apache.org, which you can subscribe to by emailing dev-subscribe@druid.apache.org.

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

Contributing

Please follow the guidelines listed here.