Package org.apache.storm.security.auth
Interface IGroupMappingServiceProvider
- All Known Implementing Classes:
- FixedGroupsMapping,- ShellBasedGroupsMapping
public interface IGroupMappingServiceProvider
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Method Summary
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Method Details- 
prepareInvoked once immediately after construction.- Parameters:
- topoConf- Storm configuration
 
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getGroupsGet all various group memberships of a given user. Returns EMPTY list in case of non-existing user.- Parameters:
- user- User's name
- Returns:
- group memberships of user
- Throws:
- IOException
 
 
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