We are pleased to announce the release of Cloudera JDBC 2.6.20 driver for Apache Impala.
This release has the following fixes and enhancements:
Enhancements and New Features
[IMPJ-601] Updated third-party libraries
The JDBC 4.1 driver has been updated to use the following libraries:
[IMPJ-607] Updated CDP support
The driver now supports CDP 7.1
For a list of supported CDP versions, see the Installation and Configuration Guide
[IMPJ-606] When the server returns 0 rows, the driver stops fetching results
[IMPJ-610] When executing consecutive statements, the driver does not update the parameter values
[IMPJ-611] The driver incorrectly classifies queries containing comments and whitespaces
The following are known issues that you may encounter due to limitations in the data source the driver or an application.
The JDBC 4.0 version of the driver fails to connect to servers that require encryption using TLS 1.1 or later. When you attempt to connect to the server the connection fails and the driver returns an SSL handshake exception. This issue occurs only when you run the driver using Java Runtime Environment (JRE) 6.0. As a workaround run the driver using JRE 7.0 or 8.0.
As always, we welcome your feedback. Please send your comments and suggestions to the user group through ourcommunity forums.You can also file bugs through our external Jira projects onissues.cloudera.org.