Hi All, This is the first release candidate for Apache Heron, version 0.20.0-incubating.
It is the starting poiont of Heron and contains heron's main features, such as streaming processing, stateful processing, streamlet api, api server, eco support, etc. Full list of changes and fixes are available: https://github.com/apache/incubator-heron/compare/0.17.5.1-rc...release/v-0.20.0-incubating *** Please download, test and vote on this release. This vote will stay open for at least 72 hours *** Source files: https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.0-incubating-candidate-1/ SHA-1 checksums: 9a42c828f2264eb6c0e49ae52c8ba525f0e1c4ee ./incubator-heron-v-0.20.0-incubating-candidate-1.tar.gz The tag to be voted upon: v0.20.0-incubating-candidate-1 (d2946ce0cfb3a6fe230a93d9f16550d7f46d2cf3) https://github.com/apache/incubator-heron/releases/tag/v-0.20.0-incubating-candidate-1 Please download the the source package, and follow the compiling guide( https://apache.github.io/incubator-heron/docs/developers/compiling/compiling/) to build and run the Heron locally. Best Regards, Neng Lu
