Mahout 0.11.0-1604 Release Notes
IMPORTANT This component is deprecated. Hewlett Packard
Enterprise recommends using an alternate product. For more information, see Discontinued Ecosystem Components.
Below are release notes for the Mahout component included in the MapR Distribution for Apache Hadoop. You may also be interested in the Apache Mahout home page.
Mahout Version | 0.11.0 |
Release Date | May 4, 2016 |
MapR Version Compatibility | See Ecosystem Support Matrix (Pre-5.2 releases) |
Source on GitHub | https://github.com/mapr/mahout/tree/0.11.0-mapr-1604 |
Package Names |
|
New in this Release
All patches from Apache Mahout 0.11.2 have been backported into this release.
Fixes
This release from MapR includes the following fixes on the base Apache release. These fixes were back-ported from Mahout version 0.11.2. For complete details, refer to the commit log for this project in GitHub.
Commit | Date (YYYY-MM-DD) | Comment |
---|---|---|
a075065 | 2016-03-23 | Changed Spark version from Apache to MapR (Spark 1.5.2). |
e43e3b3 | 2016-03-09 | MAHOUT-1802: The optimizer, instead of generating checkpoints, now uses the cached checkpoints if available. |
14a84d4 | 2016-03-09 | MAHOUT-1801: Improved the speed of Sparse Matrix operations using FastUtil. |
fdcb104 | 2016-03-09 | MAHOUT-1640: Improved speed in vector benchmarks through better collections. |
f2e763c | 2016-03-08 | Upgraded dependency to Spark 1.5.2. |
91a2456 | 2016-03-08 | MAHOUT-1800: Pared down overuse of classtag. |
06f5993 | 2016-01-16 | MAHOUT-1797: Fixed typos in SPARK_ASSEMBLY_BIN . |
47e46b7 | 2016-01-06 | MAHOUT-1785: Replaced (deprecated) spark.kryoserializer.buffer.mb parameter in the
Spark configuration with spark.kryoserializer.buffer . |