Impala 2.12-1904 Release Notes

This section provides reference information, including new features, fixes, known issues, and limitations for Impala 2.12.0-1904.

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

Impala Version 2.12
Release Date April 2019
MapR Version Interoperability See MEP Components and OS Support
Source on GitHub
Release Tag impala-2.12.0-1904
Maven Artifacts
Package Names

Navigate to and select your MEP and OS to view the list of package names.

New in This Release

  • None.


This MapR release includes the following new fixes since the latest MapR Impala 2.10.0 release. For details, refer to the commit log for this project in GitHub.

GitHub Commit Date (YYYY-MM-DD) Comment
911aac8 2019-04-04 IMPALA-46 Adapt Impala into MapR ecosystem
21f9461 2019-03-15 IMPALA-62 Add workaround for Protobuf runtime conflict
6633f14 2018-02-18 IMPALA-5690: Part 1: Rename ostream operators for thrift types
16a5762 2018-02-13 IMPALA-5690: Part 2: Upgrade thrift to 0.9.3-p4
9c26182 2018-08-29 IMPALA-7502: ALTER TABLE RENAME should require ALL on the old table
66700de 2019-04-04 IMPALA-3307: Add support for IANA time-zone db
69367fc 2019-04-04 IMPALA-6857: Add Jvm pause/GC Monitor utility and expose JMX metrics
5133c99 2019-08-24 IMPALA-7483: Abort stuck impalad/catalogd on JVM deadlock

Known Issues

  • None.


Fixed Issues

  • None.