Alastair "Bell" Turner created HAWQ-1036:
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Summary: Support user impersonation in HAWQ
Key: HAWQ-1036
URL: https://issues.apache.org/jira/browse/HAWQ-1036
Project: Apache HAWQ
Issue Type: New Feature
Reporter: Alastair "Bell" Turner
Assignee: Lei Chang
Currently HAWQ executes all queries as the user running the HAWQ process or the
user running the PXF process, not as the user who issued the query via
ODBC/JDBC/... This restricts the options available for integrating with
existing security defined in HDFS, Hive, etc.
Impersonation provides an alternative Ranger integration (as discussed in
HAWQ-256 ) for consistent security across HAWQ, HDFS, Hive...
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