Hans Zeller created TRAFODION-2562:
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Summary: User ids for isolated UDRs
Key: TRAFODION-2562
URL: https://issues.apache.org/jira/browse/TRAFODION-2562
Project: Apache Trafodion
Issue Type: Sub-task
Components: sql-cmu
Affects Versions: 2.0-incubating
Reporter: Hans Zeller
In order to implement "isolated" UDRs, we need to have a user id for the
tdm_udrserv process that executes UDRs. Right now this process runs under the
same user id as the Trafodion engine, which means that the system administrator
has to trust the UDR writer to a great degree. Running UDRs with a user id that
has no access to HBase and HDFS and to the internal resources of the Trafodion
engine would reduce the required trust by a great deal.
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