@Before public void setup() throws Exception {
  baseDir=Files.createTempDir();
  PolicyFiles.copyToDir(baseDir,RESOURCE_PATH);
  authzConf=new SqoopAuthConf(Resources.getResource("sentry-site.xml"));
  authzConf.set(AuthzConfVars.AUTHZ_PROVIDER_RESOURCE.getVar(),new File(baseDir,RESOURCE_PATH).getPath());
}