本文整理了Java中org.apache.hadoop.hive.ql.metadata.Hive.grantRole()方法的一些代码示例，展示了Hive.grantRole()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。Hive.grantRole()方法的具体详情如下：
包路径：org.apache.hadoop.hive.ql.metadata.Hive
类名称：Hive
方法名：grantRole

Hive.grantRole介绍

暂无

代码示例

代码示例来源：origin: apache/hive

private void grantOrRevokeRole(List<HivePrincipal> principals, List<String> roles,
  boolean grantOption, HivePrincipal grantor, boolean isGrant) throws HiveException {
 PrincipalType grantorType = AuthorizationUtils.getThriftPrincipalType(grantor.getType());
 Hive hive = Hive.getWithFastCheck(this.conf);
 for (HivePrincipal principal : principals) {
  PrincipalType principalType = AuthorizationUtils.getThriftPrincipalType(principal.getType());
  String userName = principal.getName();
  for (String roleName : roles) {
   if (isGrant) {
    hive.grantRole(roleName, userName, principalType,
      grantor.getName(), grantorType, grantOption);
   } else {
    hive.revokeRole(roleName, userName, principalType, grantOption);
   }
  }
 }
}

代码示例来源：origin: apache/drill

private void grantOrRevokeRole(List<HivePrincipal> principals, List<String> roles,
  boolean grantOption, HivePrincipal grantor, boolean isGrant) throws HiveException {
 PrincipalType grantorType = AuthorizationUtils.getThriftPrincipalType(grantor.getType());
 Hive hive = Hive.getWithFastCheck(this.conf);
 for (HivePrincipal principal : principals) {
  PrincipalType principalType = AuthorizationUtils.getThriftPrincipalType(principal.getType());
  String userName = principal.getName();
  for (String roleName : roles) {
   if (isGrant) {
    hive.grantRole(roleName, userName, principalType,
      grantor.getName(), grantorType, grantOption);
   } else {
    hive.revokeRole(roleName, userName, principalType, grantOption);
   }
  }
 }
}

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

private void grantOrRevokeRole(List<HivePrincipal> principals, List<String> roles,
  boolean grantOption, HivePrincipal grantor, boolean isGrant) throws HiveException {
 PrincipalType grantorType = AuthorizationUtils.getThriftPrincipalType(grantor.getType());
 for (HivePrincipal principal : principals) {
  PrincipalType principalType = AuthorizationUtils.getThriftPrincipalType(principal.getType());
  String userName = principal.getName();
  for (String roleName : roles) {
   if (isGrant) {
    hive.grantRole(roleName, userName, principalType,
      grantor.getName(), grantorType, grantOption);
   } else {
    hive.revokeRole(roleName, userName, principalType, grantOption);
   }
  }
 }
}

代码示例来源：origin: org.apache.hadoop.hive/hive-exec

private int grantOrRevokeRole(GrantRevokeRoleDDL grantOrRevokeRoleDDL)
  throws HiveException {
 try {
  boolean grantRole = grantOrRevokeRoleDDL.getGrant();
  List<PrincipalDesc> principals = grantOrRevokeRoleDDL.getPrincipalDesc();
  List<String> roles = grantOrRevokeRoleDDL.getRoles();
  for (PrincipalDesc principal : principals) {
   String userName = principal.getName();
   for (String roleName : roles) {
    if (grantRole) {
     db.grantRole(roleName, userName, principal.getType(),
       grantOrRevokeRoleDDL.getGrantor(), grantOrRevokeRoleDDL
         .getGrantorType(), grantOrRevokeRoleDDL.isGrantOption());
    } else {
     db.revokeRole(roleName, userName, principal.getType());
    }
   }
  }
 } catch (Exception e) {
  throw new HiveException(e);
 }
 return 0;
}