GPLink has been tested successfully with Hive. This is most useful in the Greenplum environment where you want to query a Hive table. HAWQ has the PXF protocol which supports Hive and is very performant. Please use PXF in HAWQ to access Hive. But with Greenplum, gplink now supports Hive!
This is in the gplink README file but the configuration is a bit more involved than a typical JDBC driver. This is because of how Hive is configured for logging. Plus, this configuration has changed through the Hive versions making it more complex to configure.
You will need the following jar files from your Hadoop cluster.
I tested with a Hortonworks cluster with Hive 22.214.171.124.4.
Older versions of Hive may have have duplicate SLF4J bindings and fail to work
properly. The error message is, “Class path contains multiple SLF4J bindings”. If
you get this, remove the slf4j-log4j12.jar file from the jar/ directory, source the
gplink_path.sh file, and then try again.
The extraProps value for external connections wasn’t being parsed correctly. The extraProps is most useful for Oracle in setting the fetch size. If you are using Oracle as a source with gplink, be sure to upgrade to this new version and change your connection from “extraProperies” or “extraProperties” to “extraProps”.