Release BOM

bigtop 3.0.0 stack includes the following components
        alluxio                        2.4.1
        ambari                         2.7.5
        bigtop-ambari-mpack            2.7.5
        bigtop-groovy                  2.5.4
        bigtop-jsvc                   1.0.15
        bigtop-utils                   3.0.0
        elasticsearch                 5.6.14
        flink                         1.11.3
        gpdb                          5.28.5
        hadoop                         3.2.2
        hbase                          2.2.6
        hive                           3.1.2
        kafka                          2.4.1
        kibana                         5.4.1
        livy                           0.7.1
        logstash                       5.4.1
        oozie                          5.2.1
        phoenix                        5.1.0
        solr                           8.7.0
        spark                          3.0.1
        sqoop                          1.4.7
        tez                           0.10.0
        ycsb                          0.17.0
        zeppelin                       0.9.0
        zookeeper                     3.4.14

Annoucement

On behalf of the Apache Bigtop team, I'd love to announce the general availability of the Bigtop 3.0.0 release.

The release is available here:
  https://bigtop.apache.org/download.html#releases

A few highlights of this release include:

  * Major components such as Hadoop, Hive and Spark are finally upgraded to 3.x.
  * Other components are also upgraded so that they are compatible with the above ones and users can enjoy their enhancement.
  * Fedora 33 and Ubuntu 20.04 are newly added as the supported distros.
  * In addition to x86_64 and aarch64, ppc64le is also supported, which was not in Bigtop 1.5.0.

With Bigtop 3.0.0 the community continues to deliver the most advanced big data stack to date. More details about 3.0.0 release are here:
  https://bigtop.apache.org/release-notes.html

Deploying Bigtop is easy: grab the repo/list file for your favorite Linux distribution:
  https://www.apache.org/dyn/closer.lua/bigtop/bigtop-3.0.0/repos/
and you'll be running your very own bigdata cluster in no time!

We welcome your help and feedback. For more information on how to report problems, and to get involved, visit the project website at:
  https://bigtop.apache.org

Lastly, I want to emphasize that this is a collaborative work done by project contributors and other communities,
who continue to devote time to make Bigtop a better software. Thank you all for making this release possible!

Regards,
Kengo Seki, Bigtop 3.0.0 Release Manager


Release Notes

Supported Distros

  • CentOS 7
  • CentOS 8
  • Fedora 33
  • Debian 9 (for x86_64 and aarch64 only)
  • Debian 10
  • Ubuntu 18.04
  • Ubuntu 20.04

Supported Archs

  • x86_64
  • aarch64
  • ppc64le

Overview of Bigtop 3.0.0 Support Matrix

Installable binary artifacts

https://www.apache.org/dist/bigtop/bigtop-3.0.0/repos/

Docker Images

bigtop-puppet images for 3.0.0 release

bigtop/slaves images for 3.0.0 release

Continuous Integration

https://ci.bigtop.apache.org/view/Releases/job/Bigtop-3.0.0/

https://ci.bigtop.apache.org/view/Test/job/Bigtop-3.0.0-smoke-tests/

Known issues and Additional Notes

  • The release tarball does not contain the files related to version control system, but Alluxio needs to be built within a git repository. Otherwise it fails with the error of buildnumber-maven-plugin (See BIGTOP-3589).
    If you would like to build Alluxio, you can choose any of the following options as workaround:
    • Apply the PR to the source tree for fixing it
    • Checkout the source tree from the ASF repository or GitHub and use it instead of the release tarball
    • Turn the source tree into a git repository, such as `git init; git add .; git commit`
  • HBase smoke test is flaky due to its non-deterministic execution order (See BIGTOP-3590). You can apply its PR for avoiding unexpected failure.
  • This version of bigtop-ambari-mpack is not compatible with this version of Ambari. In the next version of Bigtop (3.0.1), they are compatible with each other, but it deploys the components provided by Bigtop 1.5.0.
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