Provide a JNI-based implementation of GroupMappingServiceProvider -----------------------------------------------------------------
Key: HADOOP-6818 URL: https://issues.apache.org/jira/browse/HADOOP-6818 Project: Hadoop Common Issue Type: Improvement Components: security Reporter: Devaraj Das Assignee: Devaraj Das Fix For: 0.22.0 The default implementation of GroupMappingServiceProvider does a fork of a unix command to get the groups of a user. Since the group resolution happens in the servers, this might be costly. This jira aims at providing a JNI-based implementation for GroupMappingServiceProvider. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.