Drill 1.14.0-1904 (MEP 6.0.2) Release Notes

This section provides reference information for fixes in Drill 1.14.0-1904.

The following release notes apply to the 1.14.0-1904 version of the Drill component:

Version 1.14.0-1904
Release Date May 2019
MapR Version Interoperability See Component Versions for Released MEPs.
Package Names
Navigate to https://package.mapr.com/releases/MEP/, and select your MEP and OS to view the list of package names, for example:
  • mapr-drill-
  • mapr-drill-internal-
  • mapr-drill-yarn-


Drill 1.14.0-1904 provides the following fixes:

Fix Tracking Number Description
MD-5523 Physical plan generation failure after upgrade from 1.10 to 1.14.
MD-4166 Fix creation of filter conditions for IS NULL and IS NOT NULL.
DRILL-6721 Fix SchemalessScan plan serialization / deserialization.
DRILL-7050 RexNode convert exception in sub-query.
DRILL-7125 REFRESH TABLE METADATA fails after upgrade from Drill 1.13 to
MD-5771 Username / password authentication for JDBC is not working anymore in Drill 1.15.
DRILL-7237 Fix single_value aggregate function for variable length types.

Known Issues and Limitations