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表1 restApiDemo.src.rest.BasicAuthAcces 方法 描述 loginAndAccess (String webUrl,String userName,String password,String userTLSVersion) webUrl 集群首页地址
LdapServer支持轻量目录访问协议(Lightweight Directory Access Protocol,简称为LDAP),为Kerberos认证提供用户和用户组数据保存能力。
具体请参考创建MRS操作用户创建用户,或添加用户权限(请勿添加MRS ReadOnlyAccess权限,拥有该权限的用户仅能查看MRS的资源。)。
Hive表支持级联授权功能 本章节适用于MRS 3.3.0及之后版本,且使用此功能前还需满足以下条件: 需排查OBS是否开启AccessLabel功能,若未开启,需手动开启,详细操作请联系OBS运维人员。
基于策略的权限控制 Ranger组件通过PBAC(policy-based access control,基于策略的权限控制)方式进行权限管理,可对HDFS、Hive、HBase等组件进行更加细粒度的数据访问控制。
策略及授权项说明 如果您需要对您所拥有的MapReduce服务(MRS)进行精细的权限管理,您可以使用统一身份认证服务(Identity and Access Management,简称IAM),如果华为账号已经能满足您的要求,不需要创建独立的IAM用户,您可以跳过本章节,不影响您使用
Chown success for /nativeTest/testfile.txt hdfsChmod- SUCCESS!, Chmod success for /nativeTest/testfile.txt hdfsUtime- SUCCESS!
It is successful if you can see me. success to read. success to delete the file /user/hdfs-examples/test.txt success to delete path /user/hdfs-examples
Chown success for /tmp/nativeTest/testfile.txt hdfsChmod- SUCCESS!, Chmod success for /tmp/nativeTest/testfile.txt hdfsUtime- SUCCESS!
Chown success for /tmp/nativeTest/testfile.txt hdfsChmod- SUCCESS!, Chmod success for /tmp/nativeTest/testfile.txt hdfsUtime- SUCCESS!
Chown success for /tmp/nativeTest/testfile.txt hdfsChmod- SUCCESS!, Chmod success for /tmp/nativeTest/testfile.txt hdfsUtime- SUCCESS!
(BasicAuthAccess.java:168) 2020-10-19 14:22:53,556 INFO [main] User admin first access success basicAuth.BasicAuthAccess.firstAccessResp(BasicAuthAccess.java
It is successful if you can see me.I append this content. 5015 [main] INFO com.huawei.bigdata.hdfs.examples.HdfsExample - success to read.
It is successful if you can see me.I append this content. 5015 [main] INFO com.huawei.bigdata.hdfs.examples.HdfsExample - success to read.
Chown success for /tmp/nativeTest/testfile.txt hdfsChmod- SUCCESS!, Chmod success for /tmp/nativeTest/testfile.txt hdfsUtime- SUCCESS!
'{}' success
'{}' success
'{}' success
'{}' success
It is successful if you can see me.I append this content. 1191 [main] INFO com.huawei.bigdata.hdfs.examples.HdfsExample - success to read.