Wei-Chiu Chuang created HDFS-12372: -------------------------------------- Summary: Document the impact of HDFS-11069 (Tighten the authorization of datanode RPC) Key: HDFS-12372 URL: https://issues.apache.org/jira/browse/HDFS-12372 Project: Hadoop HDFS Issue Type: Improvement Reporter: Wei-Chiu Chuang Assignee: Wei-Chiu Chuang
The idea of HDFS-11069 is good. But it seems to cause confusion for administrators when they issue commands like hdfs diskbalancer, or hdfs dfsadmin, because this change of behavior is not documented properly. I suggest we document a recommended way to kinit (e.g. kinit as hdfs/ho...@host1.example.com, rather than h...@example.com), as well as documenting a notice for running privileged DataNode commands in a Kerberized clusters -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org