org.apache.hadoop.security
Interface RefreshUserMappingsProtocol

All Superinterfaces:
VersionedProtocol
All Known Implementing Classes:
JobTracker

public interface RefreshUserMappingsProtocol
extends VersionedProtocol

Protocol use


Field Summary
static long versionID
          Version 1: Initial version.
 
Method Summary
 void refreshSuperUserGroupsConfiguration(Configuration conf)
          Refresh superuser proxy group list
 void refreshUserToGroupsMappings(Configuration conf)
          Refresh user to group mappings.
 
Methods inherited from interface org.apache.hadoop.ipc.VersionedProtocol
getProtocolVersion
 

Field Detail

versionID

static final long versionID
Version 1: Initial version.

See Also:
Constant Field Values
Method Detail

refreshUserToGroupsMappings

void refreshUserToGroupsMappings(Configuration conf)
                                 throws IOException
Refresh user to group mappings.

Parameters:
conf -
Throws:
IOException

refreshSuperUserGroupsConfiguration

void refreshSuperUserGroupsConfiguration(Configuration conf)
                                         throws IOException
Refresh superuser proxy group list

Parameters:
conf -
Throws:
IOException


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