Tez 0.9.1-1808 (EEP 6.0.0) Release Notes

The release notes for Apache Tez 0.9.1-1808 (Ecosystem Pack 6.0.0) relate specifically to the MapR Distribution for Apache Hadoop. You may also be interested in the Apache Tez changelog and the Apache Tez homepage.

These release notes contain only MapR-specific information and are not necessarily cumulative in nature. For information about how to use the release notes, see Ecosystem Component Release Notes.

Version 0.9.1
Release Date September 2018
Source on GitHub Not Applicable
GitHub Release Tag 0.9.1-mapr-1808
MapR Version Interoperability See EEP Components and OS Support.
Maven Artifacts See Maven Artifacts for the HPE Ezmeral Data Fabric
Package Names

Navigate to https://package.ezmeral.hpe.com/releases/MEP/ and select your EEP and OS to view the list of package names

New in This Release

  • Implemented preserving configuration during package update. For more information, see Pre-Upgrade Steps for Tez.
  • Implemented RM HA for the new Tez UI.


This release by MapR includes the following fixes on the base Apache release. For complete details, refer to the commit log for this project in GitHub.

Commit Date Comment
38cf581 2018-07-06 MAPR-TEZ-44: org.apache.hadoop.hive.ql.exec.mr.MapRedTask expecting non-static method org.apache.hadoop.yarn.client.RMProxy
d8faa09 2018-06-14 MAPR-TEZ-39: Cannot obtain application information using link (Application Tracking URL) in TEZ UI on TEZ-0.9
175083e 2018-06-14 MAPR-TEZ-37: Tomcat configurations example missing quotes for TEZ-0.9
ec5cf16 2018-06-07 MAPR-TEZ-33: Incorrect log link in DAG information for Tez 0.9
224211d 2018-05-24 MAPR-TEZ-28: Implement RM HA for new Tez UI
881eaa5 2018-04-20 MAPR-TEZ-31: Change hadoop-common dependency to the latest version

Known Issues and Limitations


Resolved Issues