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Hadoop QA commented on HADOOP-11321: ------------------------------------ {color:red}-1 overall{color}. Here are the results of testing the latest attachment http://issues.apache.org/jira/secure/attachment/12683664/HADOOP-11321.2.patch against trunk revision 78f7cdb. {color:green}+1 @author{color}. The patch does not contain any @author tags. {color:red}-1 tests included{color}. The patch doesn't appear to include any new or modified tests. Please justify why no new tests are needed for this patch. Also please list what manual steps were performed to verify this patch. {color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings. {color:green}+1 javadoc{color}. There were no new javadoc 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 2.0.3) warnings. {color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings. {color:green}+1 core tests{color}. The patch passed unit tests in hadoop-common-project/hadoop-common. {color:green}+1 contrib tests{color}. The patch passed contrib unit tests. Test results: https://builds.apache.org/job/PreCommit-HADOOP-Build/5120//testReport/ Console output: https://builds.apache.org/job/PreCommit-HADOOP-Build/5120//console This message is automatically generated. > copyToLocal cannot save a file to an SMB share unless the user has Full > Control permissions. > -------------------------------------------------------------------------------------------- > > Key: HADOOP-11321 > URL: https://issues.apache.org/jira/browse/HADOOP-11321 > Project: Hadoop Common > Issue Type: Bug > Components: fs > Affects Versions: 2.6.0 > Reporter: Chris Nauroth > Assignee: Chris Nauroth > Attachments: HADOOP-11321.1.patch, HADOOP-11321.2.patch > > > In Hadoop 2, it is impossible to use {{copyToLocal}} to copy a file from HDFS > to a destination on an SMB share. This is because in Hadoop 2, the > {{copyToLocal}} maps to 2 underlying {{RawLocalFileSystem}} operations: > {{create}} and {{setPermission}}. On an SMB share, the user may be > authorized for the {{create}} but denied for the {{setPermission}}. Windows > denies the {{WRITE_DAC}} right required by {{setPermission}} unless the user > has Full Control permissions. Granting Full Control isn't feasible for most > deployments, because it's insecure. This is a regression from Hadoop 1, > where {{copyToLocal}} only did a {{create}} and didn't do a separate > {{setPermission}}. -- This message was sent by Atlassian JIRA (v6.3.4#6332)