[
https://issues.apache.org/jira/browse/HADOOP-14075?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15862359#comment-15862359
]
Attila Bukor commented on HADOOP-14075:
---------------------------------------
Thanks for the heads up. I've just seen that's the lowest unreleased version
and according to git blame, the allowedChars was set this way basically since
the dawn of time. These tests seem to fail randomly, do they have anything to
do with my patch?
> chown doesn't work with usernames containing '\' character
> ----------------------------------------------------------
>
> Key: HADOOP-14075
> URL: https://issues.apache.org/jira/browse/HADOOP-14075
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.6.0
> Reporter: Attila Bukor
> Assignee: Attila Bukor
> Attachments: HADOOP-14075.001.patch, HADOOP-14075.002.patch
>
>
> Usernames containing backslash (e.g. down-level logon names) seem to work
> fine with Hadoop, except for chown.
> {code}
> $ HADOOP_USER_NAME="FOOBAR\\testuser" hdfs dfs -mkdir /test/testfile1
> $ hdfs dfs -ls /test
> Found 1 items
> drwxrwxr-x - FOOBAR\testuser supergroup 0 2017-02-10 12:49
> /test/testfile1
> $ HADOOP_USER_NAME="testuser" hdfs dfs -mkdir /test/testfile2
> $ HADOOP_USER_NAME="hdfs" hdfs dfs -chown "FOOBAR\\testuser" /test/testfile2
> -chown: 'FOOBAR\testuser' does not match expected pattern for [owner][:group].
> Usage: hadoop fs [generic options] -chown [-R] [OWNER][:[GROUP]] PATH...
> $
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
---------------------------------------------------------------------
To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org
For additional commands, e-mail: common-issues-h...@hadoop.apache.org
