Hadoop 2.7.6.400 - 2405 (EEP 8.1.2) Release Notes

The notes below relate specifically to the HPE Ezmeral Data Fabric distribution of Apache Hadoop. You may also be interested in the Apache Hadoop changelog and the Apache Hadoop home page.

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

Version 2.7.6.400
Release Date May 2024
Version Interoperability See EEP Components and OS Support.
GitHub Source https://github.com/mapr/hadoop-common/
GitHub Release Tag 2.7.6.400-eep-812
Maven Artifacts https://repository.mapr.com/maven/
Package Names Navigate to https://package.ezmeral.hpe.com/releases/MEP/ and select your EEP and OS to view the list of package names.
Documentation

New in this Release

Hadoop 2.7.6.400 - 2405 introduces the following enhancements or HPE platform-specific behavior changes:

  • None.

Fixes

This HPE release includes the following fixes on the base Apache release:
GitHub Commit Number Date (YYYY-MM-DD) HPE Fix Number and Description
70cfcd5bb9d 2024-05-01 MAPRHADOOP-460: Added symlinks for zookeeper libraries
2e7d98042a6 2024-04-22 MAPRHADOOP-464: Moved client and core symlinks from package scripts
4a8cfec05d9 2024-04-15 MAPRHADOOP-463: Updated commons-compress to 1.26.1 due CVE-2024-25710, CVE-2024-26308
d2014d8d1e6 2024-04-15 MAPRHADOOP-463: Updated Jetty to 9.4.54.v20240208 due CVE-2023-40167, CVE-2023-36478
ae83d959b22 2024-04-15 MAPRHADOOP-463: Updated Netty to 4.1.108.Final due CVE-2024-29025
5c408984547 2024-04-15 MAPRHADOOP-461: Updated tomcat to 9.0.87
779432c0de2 2024-03-05 MAPRHADOOP-454: Updated aws-java-sdk to 1.12.663 due CVE-2022-42003/CVE-2022-42004
952dc816894 2024-03-04 MAPRHADOOP-453: Removed json-smart symlink for update
a10b0b56eb3 2024-03-04 MAPRHADOOP-449: Excluded Netty from zookeeper transitive dependency
1d6c9c082c3 2024-03-01 MAPRHADOOP-449: Updated Netty to 4.1.100.Final due CVE-2023-44487
ead535aeef9 2024-03-01 MAPRHADOOP-453: Removed json-smart symlink from Hadoop due CVE
760fbb43921 2024-03-01 MAPRHADOOP-451: Updated guava to 32.1.3-jre version due CVE-2023-2976
2172f813aec 2024-01-17 MAPRYARN-418: Check that resourcesUploadPolicies include resource, else don't upload this resource to shared cache
bf1d9b5eac6 2023-10-09 MAPRYARN-413: Add "maxAMshare reached" message to INFO logs

Known Issues and Limitations

None.

Resolved Issues

None.