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Apache Heron (Incubating) is a realtime, distributed, fault-tolerant stream processing engine from Twitter
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simingweng and nwangtw fix the issue that Heron ECO stream builder does not handle IStateful…
…WindowedBolt (#3235)

make Heron ECO stream builder handle IStatefulWindowedBolt
add unit test
Latest commit e3be7e4 Apr 19, 2019
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config Add license headers and rat-exception file (#3011) Sep 18, 2018
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deploy upgrade to Apache Bookkeeper 4.7.3 to fix DistributedLog based statef… Mar 19, 2019
docker Update script bazel version (#3221) Mar 21, 2019
eco-heron-examples/src/java Joshfischer/consistent eco examples (#3220) Mar 19, 2019
eco-storm-examples/src/java
eco fix the issue that Heron ECO stream builder does not handle IStateful… Apr 19, 2019
examples/src fix all example topologies (#3167) Jan 23, 2019
heron Fix extra link shallow copy (#3237) Apr 12, 2019
heronpy Updates for Bazel 0.23 compatibility (#3209) Mar 19, 2019
integration_test Add a new streamlet integration test with keyBy, countByKey and … (#3140 Jan 7, 2019
licenses update license information (#2977) Aug 14, 2018
release Update pom template for Heron artifacts (#3182) Feb 1, 2019
scripts Update script bazel version (#3221) Mar 21, 2019
storm-compatibility-examples/src/java Nwang/make spout/bolt compatible to storm 1.x (#2993) Aug 21, 2018
storm-compatibility/src/java Joshfischer/fix website (#3225) Mar 24, 2019
third_party Make cppckecker independ of pcre (#3224) Mar 22, 2019
tools fix the issue that Heron ECO stream builder does not handle IStateful… Apr 19, 2019
vagrant Update script bazel version (#3221) Mar 21, 2019
website initial pass of apache branding (#3228) Mar 26, 2019
.bazelrc Updates for Bazel 0.23 compatibility (#3209) Mar 19, 2019
.gitattributes Add gitattributes to remove website directory from archive (#2996) Aug 21, 2018
.gitignore Update pom template for Heron artifacts (#3182) Feb 1, 2019
.gitmodules Update Git submodule URL for GitHub pages branch (#2823) Mar 29, 2018
.htaccess add .htaccess and index.html [#2758] (#2869) Apr 22, 2018
.rat-excludes Add license headers to ubuntu18 docker files and add cloudpickle to r… Mar 16, 2019
.travis.yml Feature/create kafka spout (#3198) Apr 1, 2019
ADOPTERS.md package rename and related fixes (#2853) Apr 11, 2018
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CONTRIBUTING.md Add contribution guideline. Nov 15, 2016
DISCLAIMER Add DISCLAIMER file required by Apache policy (#2916) Jun 8, 2018
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index.html

README.md

Build Status

logo

Heron is realtime analytics platform developed by Twitter. It has a wide array of architectural improvements over it's predecessor.

Heron in Apache Incubation

Heron Website

Documentation

https://apache.github.io/incubator-heron

Heron Requirements:

  • Java JDK 1.8
  • Python 2.7
  • Bazel latest

Contact

Mailing lists

Name Scope
user@heron.incubator.apache.org User-related discussions Subscribe Unsubscribe Archives
dev@heron.incubator.apache.org Development-related discussions Subscribe Unsubscribe Archives

Slack

Self-Register to our Heron Slack Workspace

Meetup Group

Bay Area Heron Meetup, We meet on Third Monday of Every Month in Palo Alto.

Twitter

Heron on Twitter: @heronstreaming

For more information:

Update

We recently merged updates to run Heron natively using Mesos in AWS, Mesos/Aurora in AWS, and locally on a laptop.

We also added beta testing for Apache YARN support using Apache REEF, in addition to the Simple Linux Utility for Resource Management (SLURM).

We are working to add support for Mesosphere DC/OS and Kubernetes. We will continue to post updates as we progress.

License

Licensed under the Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0

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