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Steve Loughran updated HADOOP-12774: ------------------------------------ Status: Patch Available (was: Open) Created a PR which uses the current user *at time of FS initialization* shortname for the user and group on all FileStatus instances created during the FS life. Testing: all of s3a tests against s3a ireland, and the command line: {code} $ ./hadoop fs -ls s3a://hwdev-steve-ireland/ Found 1 items drwxrwxrwx - stevel stevel 0 2016-10-07 17:29 s3a://hwdev-steve-ireland/tests {code} > 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 > > 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: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org