Release BOM

bigtop 3.2.0 stack includes the following components
alluxio                        2.8.0
bigtop-ambari-mpack            2.7.5
bigtop-groovy                  2.5.4
bigtop-jsvc                    1.2.4
bigtop-utils                   3.1.0
flink                          1.15.3
gpdb                           5.28.5
hadoop                         3.3.4
hbase                          2.4.13
hive                           3.1.3
kafka                          2.8.1
livy                           0.7.1
oozie                          5.2.1
phoenix                        5.1.2
solr                           8.11.2
spark                          3.2.1
tez                            0.10.1
ycsb                           0.17.0
zeppelin                       0.10.1
zookeeper                      3.5.9

Annoucement

On behalf of the Apache Bigtop team, I'm pleased to announce the general
availability of the Bigtop 3.2.0 release. 
In this latest release:
- Some core services were added into Bigtop Mpack Framework including
   Hive, Hbase, Solr, Ambari metrics and more [1].
- We also implemented Bigtop-stack-provisioner: One-Click deploying and
  testing Bigtop stack by Ambari with a simple script. 
- Newly supported Distros: Fedora-36 and Ubuntu-22.04 . There're still some
  gLibc issues for Alluxio and GPDB on arm64 and ppc64le and python dependency
  issues on ubuntu-22.04. It's going to be addressed in the 3.2.1 release and
  the corresponding Jiras were created to track them [2].
- The Bigtop components have been upgraded: Hadoop 3.3.4, Spark 3.2.3, Flink 1.15.3,
  HBase 2.4.13 and more [3].
- 130+ JIRAs are resolved in this release.

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

With Bigtop 3.2.0 the community continues to deliver the most advanced big
data stack to date. More details about 3.2.0 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-3.2.0/repos/
and you'll be running your very own big data 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 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!

Yuqi Gu <guyuqi@apache.org>

Release Notes

Supported Distros

• CentOS 7
• Rocky Linux 8 (for x86_64 and aarch64 only)
• Fedora 36
• Debian 10
• Debian 11
• Ubuntu 20.04
• Ubuntu 22.04

Supported Archs

• x86_64
• aarch64
• ppc64le

Overview of Bigtop 3.2.0 Support Matrix

Installable binary artifacts

https://www.apache.org/dist/bigtop/bigtop-3.2.0/repos/

Docker Images

bigtop-puppet images for 3.2.0 release

bigtop/slaves images for 3.2.0 release

Continuous Integration

https://ci.bigtop.apache.org/view/3.2.0-release/

https://ci.bigtop.apache.org/view/3.2.0-smoke-tests/

Known issues and Additional Notes

• There're still some deployment issues for Alluxio and GPDB on Arm64 and PPC64le Fedora 36.
• The python dependency issues on Ubuntu-22.04, which caused the smoke tests of  Ambari, gpdb, Hive, Ycsb and Zeppelin to fail.

 It's going to be addressed in the 3.2.1 release and the corresponding Jiras[2] were created to track them.

[1]. BIGTOP-3689
[2]. BIGTOP-3896; BIGTOP-3897; BIGTOP-3898
[3]. BIGTOP-3695