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fos.close(); } private void refreshPolicy(Configuration conf) throws IOException { DFSAdmin dfsAdmin = new DFSAdmin(conf); dfsAdmin.refreshServiceAcl(); } public void testRefresh() throws Exception { MiniDFSCluster dfs = null; try {
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// Enable service authorization? if (conf.getBoolean( CommonConfigurationKeysPublic.HADOOP_SECURITY_AUTHORIZATION, false)) { server.refreshServiceAcl(conf, new NMPolicyProvider()); } return server; }
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