Apache Druid: a high performance real-time analytics database.
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Naya Chen 35a7d863b7
add aws-java-sdk-sts to aws-common classpath (#12482)
Fixes #11303

WebIdentityTokenProvider in the defaultAWSCredentialsProviderChain can not actually be used because the aws-java-sdk-sts jar is not in the classpath of S3 extension at runtime, since each extension has its own classpath. This results in the inability to assume STS role before generating authentication token.
The error message from getCredentials() is:

"Unable to load credentials from WebIdentityTokenCredentialsProvider: To use assume role profiles the aws-java-sdk-sts module must be on the class path"

This PR will fix multiple authentication modules that are dependent on the WebIdentityTokenProvider, including AWS IAM based RDS authentication and S3 authentication.
2022-05-03 12:25:51 -07:00
.github Lock hadoop dependencies to 2.8.5 (#11583) 2021-08-12 15:16:47 +05:30
.idea Use ExecutorService variables to assign ExecutorService Instances (#11373) 2021-06-25 16:56:34 -07:00
benchmarks Update maven assembly plugin for druid-benchmarks (#12487) 2022-05-02 09:43:19 -07:00
cloud add aws-java-sdk-sts to aws-common classpath (#12482) 2022-05-03 12:25:51 -07:00
codestyle GroupBy: Reduce allocations by reusing entry and key holders. (#12474) 2022-04-28 23:21:13 -07:00
core Improve error messages when URI points to a file that doesn't exist (#12490) 2022-05-01 11:26:16 +05:30
dev Add git hooks that can run multiple scripts (#12300) 2022-03-09 07:16:47 +09:00
distribution Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
docs Add a metric for task duration in the pending queue (#12492) 2022-05-02 23:47:25 -04:00
examples Fix zulu8 set-up Dockerfile for hadoop and hadoop3 in hadoop ingestion tutorial (#12248) 2022-04-11 20:28:09 +05:30
extendedset Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
extensions-contrib Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
extensions-core Add authentication call before cleaning up intermediate files in hadoop ingestions (#12030) 2022-05-02 08:40:44 -05:00
helm/druid Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
hll Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
hooks Git hooks should fail on errors; pass args to git hooks (#12322) 2022-03-10 09:07:50 +09:00
indexing-hadoop Add authentication call before cleaning up intermediate files in hadoop ingestions (#12030) 2022-05-02 08:40:44 -05:00
indexing-service Fix broken ForkingTaskRunnerTest (#12499) 2022-05-03 04:00:36 -04:00
integration-tests Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
licenses Blueprint 4 (#12391) 2022-04-04 10:34:22 -07:00
processing GroupBy: Reduce allocations by reusing entry and key holders. (#12474) 2022-04-28 23:21:13 -07:00
publications De-incubation cleanup in code, docs, packaging (#9108) 2020-01-03 12:33:19 -05:00
server Web console: Misc table fixes (#12489) 2022-05-03 12:08:08 -07:00
services Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
sql Reduce allocations due to Jackson serialization. (#12468) 2022-04-27 14:17:26 -07:00
web-console Web console: Misc table fixes (#12489) 2022-05-03 12:08:08 -07:00
website Bump up the versions (#12480) 2022-04-27 14:28:20 +05:30
.asf.yaml Add .asf.yaml. (#9083) 2019-12-20 16:45:38 -08:00
.backportrc.json Add 0.18.0 to .backportrc.json to facilitate backport. (#9661) 2020-04-11 13:49:04 -07:00
.codecov.yml Use Codecov (#8388) 2019-08-28 08:49:30 -07:00
.dockerignore Add docker container for druid (#6896) 2019-02-08 12:12:28 +00:00
.gitignore Refactor ResponseContext (#11828) 2021-12-06 17:03:12 -08:00
.lgtm.yml Suppress LGTM warnings about stack trace exposure (#9631) 2020-04-09 17:31:03 -07:00
.travis.yml Enable Arm builds (#12451) 2022-04-26 20:14:40 +05:30
CONTRIBUTING.md Fix numbered list formatting in markdown. (#9664) 2020-04-21 20:18:12 -07:00
LABELS Add plain text README.txt, use relative link from README.md to build.md (#7611) 2019-05-09 21:29:26 -07:00
LICENSE support Aliyun OSS service as deep storage (#9898) 2020-07-01 22:20:53 -07:00
NOTICE license.yaml fixes for code introduced related to AWS RDS token based password provider in PR #9518 (#10885) 2021-03-10 12:59:25 -08:00
README.md Add JDK 11 (#12333) 2022-03-16 15:03:04 -07:00
README.template De-incubation cleanup in code, docs, packaging (#9108) 2020-01-03 12:33:19 -05:00
check_test_suite.py suppress false positive cve (#11699) 2021-09-13 20:45:38 -07:00
check_test_suite_test.py suppress false positive cve (#11699) 2021-09-13 20:45:38 -07:00
licenses.yaml issue-12426 upgrade k8s client due to cve (#12427) 2022-04-21 10:11:55 +08:00
owasp-dependency-check-suppressions.xml Supress CVE 2022 26612 (#12463) 2022-04-21 08:48:20 -07:00
pom.xml Upgrade dependency-check-maven to 7.0.4 (#12441) 2022-05-01 22:45:58 +08:00
upload.sh Adding licenses and enable apache-rat-plugin. (#6215) 2018-09-18 08:39:26 -07:00

README.md

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Apache Druid

Druid is a high performance real-time analytics database. Druid's main value add is to reduce time to insight and action.

Druid is designed for workflows where fast queries and ingest really matter. Druid excels at powering UIs, running operational (ad-hoc) queries, or handling high concurrency. Consider Druid as an open source alternative to data warehouses for a variety of use cases. The design documentation explains the key concepts.

Getting started

You can get started with Druid with our local or Docker quickstart.

Druid provides a rich set of APIs (via HTTP and JDBC) for loading, managing, and querying your data. You can also interact with Druid via the built-in console (shown below).

Load data

data loader Kafka

Load streaming and batch data using a point-and-click wizard to guide you through ingestion setup. Monitor one off tasks and ingestion supervisors.

Manage the cluster

management

Manage your cluster with ease. Get a view of your datasources, segments, ingestion tasks, and services from one convenient location. All powered by SQL systems tables, allowing you to see the underlying query for each view.

Issue queries

query view combo

Use the built-in query workbench to prototype DruidSQL and native queries or connect one of the many tools that help you make the most out of Druid.

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 in this repository and submit a pull request.

Community

Community support is available on the druid-user mailing list, 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.

Chat with Druid committers and users in real-time on the Apache Druid Slack channel. Please use this invitation link to join and invite others.

Building from source

Please note that JDK 8 or JDK 11 is required to build Druid.

For instructions on building Druid from source, see docs/development/build.md

Contributing

Please follow the community guidelines for contributing.

For instructions on setting up IntelliJ dev/intellij-setup.md

License

Apache License, Version 2.0