Hue 3.12.0-1808 (EEP 3.0.4, EEP 4.1.2, and EEP 5.0.1) Release Notes

This section provides reference information, including new features, fixes, known issues, and limitations for Hue 3.12.0-1808.

The notes below relate specifically to the MapR Distribution for Apache Hadoop. You can find additional information on this changelog or the Hue 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 Hue: 3.12.0

Livy: 0.3.0 (EEP 4+)

Release Date September 2018
MapR Version Interoperability See EEP Components and OS Support
Source on GitHub Hue: https://github.com/mapr/hue/tree/3.12.0-mapr-1808

Livy: https://github.com/mapr/livy

GitHub Release Tag Hue: 3.12.0-mapr-1808

Livy: 0.3.0-mapr-1803 (EEP 4+)

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

None.

Fixes

This MapR release includes the following fixes on the base release:

Hue Fixes

GitHub Commit Number Date (YYYY-MM-DD) MapR Fix Number and Description
5228b39 2018-04-10 HUE-2656 is missing in Hue-3.12

Known Issues and Limitations

  • MapR does not support the integration between Hue 3.12.0 and the following components:
    • Solr Search
    • ZooKeeper
  • Integration between Hue 3.12.0 and Sentry 1.7 is supported on secure clusters that use Kerberos authentication, but it is not supported on secure clusters that use MapR-SASL authentication.
  • MAPR-2561: DB Query in Hue cannot execute more than one query.
  • HUE-6074: [notebook] Execute snippets as Oozie batch.
  • MAPR-28087: Livy cannot use the Hive Interpreter. To work around this issue, use cluster mode. Set livy.spark.deployMode=cluster in {LIVY_CONF}/livy.conf. This issue is caused by Spark 11851:
    Unable to start spark thrift server against secured hive metastore (GSS initiate failed)
NOTE Hue uses python parquet lib to read parquet files. This library does not support all possible parquet formats.

Resolved Issues

  • None.