本文整理了Java中org.apache.hadoop.hive.thrift.ZooKeeperTokenStore.getNonEmptyConfVar()方法的一些代码示例，展示了ZooKeeperTokenStore.getNonEmptyConfVar()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZooKeeperTokenStore.getNonEmptyConfVar()方法的具体详情如下：
包路径：org.apache.hadoop.hive.thrift.ZooKeeperTokenStore
类名称：ZooKeeperTokenStore
方法名：getNonEmptyConfVar

ZooKeeperTokenStore.getNonEmptyConfVar介绍

暂无

代码示例

代码示例来源：origin: com.github.hyukjinkwon.shims/hive-shims-common

private void setupJAASConfig(Configuration conf) throws IOException {
 if (!UserGroupInformation.getLoginUser().isFromKeytab()) {
  // The process has not logged in using keytab
  // this should be a test mode, can't use keytab to authenticate
  // with zookeeper.
  LOGGER.warn("Login is not from keytab");
  return;
 }
 String principal;
 String keytab;
 switch (serverMode) {
 case METASTORE:
  principal = getNonEmptyConfVar(conf, "hive.metastore.kerberos.principal");
  keytab = getNonEmptyConfVar(conf, "hive.metastore.kerberos.keytab.file");
  break;
 case HIVESERVER2:
  principal = getNonEmptyConfVar(conf, "hive.server2.authentication.kerberos.principal");
  keytab = getNonEmptyConfVar(conf, "hive.server2.authentication.kerberos.keytab");
  break;
 default:
  throw new AssertionError("Unexpected server mode " + serverMode);
 }
 Utils.setZookeeperClientKerberosJaasConfig(principal, keytab);
}

代码示例来源：origin: com.facebook.presto.hive/hive-apache

private void setupJAASConfig(Configuration conf) throws IOException {
 if (!UserGroupInformation.getLoginUser().isFromKeytab()) {
  // The process has not logged in using keytab
  // this should be a test mode, can't use keytab to authenticate
  // with zookeeper.
  LOGGER.warn("Login is not from keytab");
  return;
 }
 String principal;
 String keytab;
 switch (serverMode) {
 case METASTORE:
  principal = getNonEmptyConfVar(conf, "hive.metastore.kerberos.principal");
  keytab = getNonEmptyConfVar(conf, "hive.metastore.kerberos.keytab.file");
  break;
 case HIVESERVER2:
  principal = getNonEmptyConfVar(conf, "hive.server2.authentication.kerberos.principal");
  keytab = getNonEmptyConfVar(conf, "hive.server2.authentication.kerberos.keytab");
  break;
 default:
  throw new AssertionError("Unexpected server mode " + serverMode);
 }
 Utils.setZookeeperClientKerberosJaasConfig(principal, keytab);
}

代码示例来源：origin: org.apache.hive.shims/hive-shims-common-secure

private void setupJAASConfig(Configuration conf) throws IOException {
 if (!UserGroupInformation.getLoginUser().isFromKeytab()) {
  // The process has not logged in using keytab
  // this should be a test mode, can't use keytab to authenticate
  // with zookeeper.
  LOGGER.warn("Login is not from keytab");
  return;
 }
 String principal;
 String keytab;
 switch (serverMode) {
 case METASTORE:
  principal = getNonEmptyConfVar(conf, "hive.metastore.kerberos.principal");
  keytab = getNonEmptyConfVar(conf, "hive.metastore.kerberos.keytab.file");
  break;
 case HIVESERVER2:
  principal = getNonEmptyConfVar(conf, "hive.server2.authentication.kerberos.principal");
  keytab = getNonEmptyConfVar(conf, "hive.server2.authentication.kerberos.keytab");
  break;
 default:
  throw new AssertionError("Unexpected server mode " + serverMode);
 }
 ShimLoader.getHadoopShims().setZookeeperClientKerberosJaasConfig(principal, keytab);
}