Hue 3.12.0-1901 (EEP 4.1.3 and EEP 5.0.2) Release Notes
This section provides reference information, including new features, fixes, known issues, and limitations for Hue 3.12.0-1901.
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 |
Release Date | January 2018 |
MapR Version Interoperability | See EEP Components and OS Support |
Source on GitHub | Hue: https://github.com/mapr/hue/tree/3.12.0-mapr-1901 |
GitHub Release Tag | Hue: 3.12.0-mapr-1901 Livy: 0.3.0-mapr-1901 |
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 |
---|---|---|
84f92c7 | 2018-12-14 | MHUE-220 Hue 3.12 with Oracle is broken |
384c389 | 2018-12-18 | MAPR-32233 Backport fixes for XSS vulnerabilities HUE-6212 and HUE-6197 |
Livy Fixes
GitHub Commit Number | Date (YYYY-MM-DD) | MapR Fix Number and Description |
---|---|---|
b08cad5 | 2018-11-12 | MLIVY-53 Livy 0.3 not working with MapR 6.0.1 Fix installed |
de8319a | 2018-11-12 | MLIVY-53 Remove unused dependencies |
e972b9a | 2018-11-12 | [Security] Update to support pyspark and sparkr changes in Spark 2.3.1 |
4d66eb6 | 2018-11-16 | MLIVY-54 Ensure that Livy use proper version of py4j |
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 the cluster mode.
Set
livy.spark.deployMode=cluster
in the{LIVY_CONF}/livy.conf
file. 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.