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Hadoop QA commented on HDFS-4171: --------------------------------- {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12553568/HDFS-4171.patch against trunk revision . {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:green}+1 tests included{color}. The patch appears to include 2 new or modified test files. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages. {color:green}+1 eclipse:eclipse{color}. The patch built with eclipse:eclipse. {color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 1.3.9) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:red}-1 core tests{color}. The patch failed these unit tests in hadoop-hdfs-project/hadoop-hdfs hadoop-hdfs-project/hadoop-hdfs-httpfs: org.apache.hadoop.hdfs.web.TestWebHDFS org.apache.hadoop.hdfs.web.TestWebHdfsWithMultipleNameNodes org.apache.hadoop.hdfs.server.namenode.TestAuditLogs org.apache.hadoop.hdfs.TestQuota org.apache.hadoop.hdfs.web.TestFSMainOperationsWebHdfs org.apache.hadoop.hdfs.TestDistributedFileSystem org.apache.hadoop.hdfs.security.TestDelegationToken org.apache.hadoop.fs.TestFcHdfsSymlink org.apache.hadoop.hdfs.web.TestWebHdfsFileSystemContract org.apache.hadoop.hdfs.security.TestDelegationTokenForProxyUser {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/3505//testReport/ Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3505//console This message is automatically generated. > WebHDFS and HttpFs should accept only valid Unix user names > ----------------------------------------------------------- > > Key: HDFS-4171 > URL: https://issues.apache.org/jira/browse/HDFS-4171 > Project: Hadoop HDFS > Issue Type: Bug > Affects Versions: 2.0.2-alpha > Reporter: Harsh J > Assignee: Alejandro Abdelnur > Fix For: 2.0.3-alpha > > Attachments: HDFS-4171.patch, HDFS-4171.patch > > > HttpFs tries to use UserProfile.USER_PATTERN to match all usernames before a > doAs impersonation function. This regex is too strict for most usernames, as > it disallows any special character at all. We should relax it more or ditch > needing to match things there. > WebHDFS currently has no such limitations. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira