[
https://issues.apache.org/jira/browse/HADOOP-12774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15563643#comment-15563643
]
ASF GitHub Bot commented on HADOOP-12774:
-----------------------------------------
Github user cnauroth commented on a diff in the pull request:
https://github.com/apache/hadoop/pull/136#discussion_r82689328
--- Diff:
hadoop-tools/hadoop-aws/src/test/java/org/apache/hadoop/fs/s3a/ITestS3AConfiguration.java
---
@@ -42,8 +42,11 @@
import java.io.File;
import java.net.URI;
+import java.security.PrivilegedAction;
--- End diff --
Unused import?
> s3a should use UGI.getCurrentUser.getShortname() for username
> -------------------------------------------------------------
>
> Key: HADOOP-12774
> URL: https://issues.apache.org/jira/browse/HADOOP-12774
> Project: Hadoop Common
> Issue Type: Sub-task
> Components: fs/s3
> Affects Versions: 2.7.2
> Reporter: Steve Loughran
> Assignee: Steve Loughran
>
> S3a users {{System.getProperty("user.name")}} to get the username for the
> homedir. This is wrong, as it doesn't work on a YARN app where the identity
> is set by HADOOP_USER_NAME, or in a doAs clause.
> Obviously, {{UGI.getCurrentUser.getShortname()}} provides that name,
> everywhere.
> This is a simple change in the source, though testing is harder ... probably
> best to try in a doAs
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
