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https://issues.apache.org/jira/browse/HADOOP-11321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14245253#comment-14245253
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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/12687025/HADOOP-11321.006.patch
against trunk revision 9458cd5.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 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}. There were no new javadoc warning messages.
{color:green}+1 eclipse:eclipse{color}. The patch built with
eclipse:eclipse.
{color:red}-1 findbugs{color}. The patch appears to introduce 23 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:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-common-project/hadoop-common
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager:
org.apache.hadoop.crypto.random.TestOsSecureRandom
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/5260//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HADOOP-Build/5260//artifact/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-nodemanager.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HADOOP-Build/5260//artifact/patchprocess/newPatchFindbugsWarningshadoop-common.html
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/5260//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-11321.003.patch, HADOOP-11321.004.patch,
> HADOOP-11321.005.patch, HADOOP-11321.006.patch, HADOOP-11321.1.patch,
> HADOOP-11321.2.patch, winutils.tmp.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}}.
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