You are viewing a plain text version of this content. The canonical link for it is here.

Posted to user@hive.apache.org by Sungwoo Park <gl...@gmail.com> on 2021/08/18 12:02:29 UTC

MR3 1.3 released

We are pleased to announce the release of MR3 1.3.

Highlights in this release are:

1) MR3
On both Hadoop and Kubernetes, there is no limit on the aggregate memory of
ContainerWorkers, so MR3 can run in a cluster of any size.

2) Hive on MR3
We have backported about 350 patches to Apache Hive 3.1.2.

3) Spark on MR3
Spark on MR3 is a new major application of MR3. For an introduction to
Spark on MR3, please see our blog article:
  https://www.datamonad.com/post/2021-08-18-spark-mr3/

For more details, please see the release notes:
  https://mr3docs.datamonad.com/docs/release/

--- Sungwoo