Hive 0.13.0-1601 Release Notes
Below are release notes for the Hive component included in the MapR Distribution for Apache Hadoop.
Version | 0.13 |
Release Date | February 1, 2016 |
MapR Version Interoperability |
See Hive and HCatalog Support Matrix and Ecosystem Support Matrix (Pre-5.2 Releases) |
Source on GitHub | |
Maven Artifacts | |
Package Names | The following packages are associated with this release:
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New in this Release
This release of Apache Hive includes the following behavior changes that are specific to MapR:
- Drill can now read parquet text data.
- DataNucleus versions were updated.
- The following DataNucleus versions were updated:
Component Old Version New Version datanucleus-rdbms 3.2.9 4.1.7 datanucleus-core 3.2.1.0 4.1.6 datanucleus-api-jdo 3.2.6 4.2.1 - DataNucleus properties were renamed.
- The following DataNucleus properties were renamed:
Old Name New Name datanucleus.validateTables datanucleus.schema.validateTables datanucleus.validateColumns datanucleus.schema.validateColumns datanucleus.validateConstraints datanucleus.schema.validateConstraints datanucleus.autoCreateSchema datanucleus.schema.autoCreateAll - DataNucleus Property datanucleus.fixedDatastore was deleted.
For details on the features available in the open source version of this component, see the Apache Hive 0.13.0 changelog or the Apache Hive homepage.
Feature Support
MapR does not support Hive on Spark. Therefore, you cannot use Spark as an execution engine for Hive. However, you can run Hive and Spark on the same cluster. You can also use Spark SQL and Drill to query Hive tables.
Fixes
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.
GitHub Commit | Date (YYYY-MM-DD) | Comment |
---|---|---|
b9e8d66 | 2015-10-24 | MAPR-21474: Backported HIVE-7735 which implements Char and Varchar in ParquetSerDe. |
3b9b65f | 2015-10-24 | MAPR-21474: Backported HIVE-8205 so that using strings in the group type no longer causes failures in ParquetSerDe. |
a0f183f | 2015-11-13 | MAPR-21228: Hive queries no longer fail with exception: Table 'hive.DELETEME1xx' doesn't exist |
a793ea1 | 2015-11-28 | MAPR-21192: Backported HIVE-6847 so that Hive creates user-specific scratch directories. |
0b1b177 | 2015-12-03 | MAPR-20263: Hive Metastore no longer incorrectly determines the authentication method when Hive jobs are created by other components such as Sqoop, Oozie, or Spark. |
5a54172 | 2016-01-11 | MAPR-22100: Resolved Spark build issued which was caused by the backporting of MAPR-19408. |