Clouder-Hive-Driver on Server installed but not found during job execution

[schmisie]

We want to schedule a workflow on our Linux/4.3.2 Knime-Server with the HIVE-Connector using the cloudera-hive-driver and not the standard apache hive driver. Our knime adminstrator has installed the driver via preferences on the server via a GUI and when he starts the workflow it works. But when we deploy and schedule the workflow from our Knime-Client or Webportal the workflow doesn’t work, telling us that the cloudera-hive-driver could not be found. Do we need a special user context in which we have to register the driver?

[ipazin]

Hello @schmisie,

just discussed driver registration on server today. Maybe helps figure out the issue:

Issue with redshift connectivity - Could not find the [connection] database driver

Hello all, Hit a strange issue while configuring new KNIME server (4.12.4) instance (ubuntu/aws pre-configured instance). Everything setup and working correctly apart from the redshift cluster connectivity. What was done/checked so far: supported version of the jdbc driver uploaded to the machine (redshift-jdbc42-2.1.0.1.jar), rwx permissions provided for all users (including knime) to the entire directory structure and the file itself (so it is not permission related) preferences.epf con…

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Br,
Ivan

[MichaelRespondek]

Hello @schmisie,

Were you able to setup your Cloudera Hive Driver on the KNIME Server properly using the information provided in the linked Forum topic?

Please get back to me if that is not the case.

Thanks,
Michael

[schmisie]

@MichaelRespondek

the

Due to absences we will try it until next week

[schmisie]

Now it works fine, it was an issue of read permissions