You are viewing a plain text version of this content. The canonical link for it is here.
Posted to hdfs-dev@hadoop.apache.org by "Tianyin Xu (JIRA)" <ji...@apache.org> on 2016/05/24 23:18:12 UTC
[jira] [Created] (HDFS-10455) Logging the username when deny the
setOwner operation
Tianyin Xu created HDFS-10455:
---------------------------------
Summary: Logging the username when deny the setOwner operation
Key: HDFS-10455
URL: https://issues.apache.org/jira/browse/HDFS-10455
Project: Hadoop HDFS
Issue Type: Bug
Components: namenode
Affects Versions: 2.7.2
Reporter: Tianyin Xu
Priority: Minor
Attachments: HDFS-10455.000.patch
The attached patch appends the user name in the logging when the setOwner operation is denied due to insufficient permissions on this user (based on his/her name).
The same practice is used in {{FSPermissionChecker}} such as {{checkOwner()}} and {{checkSuperuserPrivilege()}}.
{code:title=FSDirAttrOp.java|borderStyle=solid}
if (!pc.isSuperUser()) {
if (username != null && !pc.getUser().equals(username)) {
- throw new AccessControlException("Non-super user cannot change owner");
+ throw new AccessControlException("User " + pc.getUser()
+ + " is not a super user (non-super user cannot change owner).");
}
if (group != null && !pc.containsGroup(group)) {
- throw new AccessControlException("User does not belong to " + group);
+ throw new AccessControlException("User " + pc.getUser()
+ + " does not belong to " + group);
}
{code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-dev-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-dev-help@hadoop.apache.org