*Hello, Heron Community,*
*This is a call for a vote to the 2nd release candidate for Apache Heron, version v0.20.1-incubating. This is a second pass since Dave pointed out a few things that we weren’t clear before. The git tag is the same as the last time and the previous votes (four +1s from thinker0, Karthik Ramasamy, Josh Fischer, Simong Weng) will be carried over.The release will be source only and I am going to remove the binary packages. We need to reduce the size and another review before including them in the release.The tag to be voted upon:0.20.1-incubating-rc2 (e6134da336fa290fa1b40972bc747a7507948d8a)The full list of changes and release notes are available at:https://github.com/apache/incubator-heron/releases/tag/0.20.1-incubating-rc2 <https://github.com/apache/incubator-heron/releases/tag/0.20.1-incubating-rc2>Release files can be found in dist.apache.org <http://dist.apache.org> site:https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/ <https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/>Source: https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/incubator-heron-0.20.1-incubating-rc2.tar.gz <https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/incubator-heron-0.20.1-incubating-rc2.tar.gz>ASC signature: https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/incubator-heron-0.20.1-incubating-rc2.tar.gz.asc <https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/incubator-heron-0.20.1-incubating-rc2.tar.gz.asc>SHA512: https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/incubator-heron-0.20.1-incubating-rc2.tar.gz.sha512 <https://dist.apache.org/repos/dist/dev/incubator/heron/heron-0.20.1-incubating-candidate-2/incubator-heron-0.20.1-incubating-rc2.tar.gz.sha512>c47fc8c228b5543f94dcf8fb5eb0f8083e84602be4f3b5ca52402b6e3e0f893434f971c317f44c3a69e78e597b96642fd69b5bec63e9a8eb7456c816f8e118f3 incubator-heron-0.20.1-incubating-rc2.tar.gzThe artifacts are signed with PGP key 293DB72F865688D1, corresponding to [email protected] <[email protected]>, that can be found in keys file:https://dist.apache.org/repos/dist/release/incubator/heron/KEYS <https://dist.apache.org/repos/dist/release/incubator/heron/KEYS>Please download the source package, and follow the compiling guide(https://apache.github.io/incubator-heron/docs/developers/compiling/compiling/ <https://apache.github.io/incubator-heron/docs/developers/compiling/compiling/>)to build and run the Heron locally. Note that currently Bazel 0.14.1 is required to build this version.For your convenience, here are a few commands I used:License check:$ java -jar ~/Downloads/apache-rat-0.12.jar . -E .rat-excludesBuild the binary package for Mac OS:$ sh scripts/ci/build_release_packages.sh v0.20.1-incubating-rc2 darwin artifactsBuild the docker image for Debian 9$ bash scripts/ci/build_docker_image.sh v0.20.1-incubating-rc2 debian9 artifactsThe vote will be open for at least 72 hours or until the necessary number of votes are reached. Hopefully we can get enough (three) votes from mentors.Please vote accordingly:[ ] +1 approve[ ] +0 no opinion[ ] -1 disapprove with the reasonThanks,The Apache Heron (Incubating) Team*
