Francis Liu created HBASE-14169:
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Summary: API to refreshSuperUserGroupsConfiguration
Key: HBASE-14169
URL: https://issues.apache.org/jira/browse/HBASE-14169
Project: HBase
Issue Type: New Feature
Reporter: Francis Liu
Assignee: Francis Liu
For deployments that use security. User impersonation (AKA doAs()) is needed
for some services (ie Stargate, thriftserver, Oozie, etc). Impersonation
definitions are defined in a xml config file and read and cached by the
ProxyUsers class. Calling this api will refresh cached information, eliminating
the need to restart the master/regionserver whenever the configuration is
changed.
Implementation just adds another method to AccessControlService.
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