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Hudson commented on HDFS-4983: ------------------------------ FAILURE: Integrated in Hadoop-Yarn-trunk #417 (See [https://builds.apache.org/job/Hadoop-Yarn-trunk/417/]) Move HDFS-4983 to 2.3 in CHANGES.txt (wang: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1549747) * /hadoop/common/trunk/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt > Numeric usernames do not work with WebHDFS FS > --------------------------------------------- > > Key: HDFS-4983 > URL: https://issues.apache.org/jira/browse/HDFS-4983 > Project: Hadoop HDFS > Issue Type: Improvement > Components: webhdfs > Affects Versions: 2.0.0-alpha > Reporter: Harsh J > Assignee: Yongjun Zhang > Labels: patch > Fix For: 2.3.0 > > Attachments: HDFS-4983-branch2.3.001.patch, HDFS-4983.001.patch, > HDFS-4983.002.patch, HDFS-4983.003.patch, HDFS-4983.004.patch, > HDFS-4983.005.patch, HDFS-4983.006.patch, HDFS-4983.006.patch > > > Per the file > hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/web/resources/UserParam.java, > the DOMAIN pattern is set to: {{^[A-Za-z_][A-Za-z0-9._-]*[$]?$}}. > Given this, using a username such as "123" seems to fail for some reason > (tried on insecure setup): > {code} > [123@host-1 ~]$ whoami > 123 > [123@host-1 ~]$ hadoop fs -fs webhdfs://host-2.domain.com -ls / > -ls: Invalid value: "123" does not belong to the domain > ^[A-Za-z_][A-Za-z0-9._-]*[$]?$ > Usage: hadoop fs [generic options] -ls [-d] [-h] [-R] [<path> ...] > {code} -- This message was sent by Atlassian JIRA (v6.1.4#6159)