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https://issues.apache.org/jira/browse/HADOOP-10191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13857250#comment-13857250
]
Hadoop QA commented on HADOOP-10191:
------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12620576/HADOOP-10191.v01.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 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}. 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: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/3382//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/3382//console
This message is automatically generated.
> Missing executable permission on viewfs internal dirs
> -----------------------------------------------------
>
> Key: HADOOP-10191
> URL: https://issues.apache.org/jira/browse/HADOOP-10191
> Project: Hadoop Common
> Issue Type: Bug
> Components: viewfs
> Reporter: Gera Shegalov
> Attachments: HADOOP-10191.v01.patch
>
>
> ViewFileSystem allows 1) unconditional listing of internal directories (mount
> points) and 2) and changing work directories.
> 1) requires read permission
> 2) requires executable permission
> However, the hardcoded PERMISSION_RRR == 444 for FileStatus representing an
> internal dir does not have executable bit set.
> This confuses YARN localizer for public resources on viewfs because it
> requires executable permission for "other" on all of the ancestor directories
> of the resource.
> {code}
> java.io.IOException: Resource viewfs:/pubcache/cache.txt is not publicly
> accessable and as such cannot be part of the public cache.
> at org.apache.hadoop.yarn.util.FSDownload.copy(FSDownload.java:182)
> at
> org.apache.hadoop.yarn.util.FSDownload.access$000(FSDownload.java:51)
> at org.apache.hadoop.yarn.util.FSDownload$1.run(FSDownload.java:279)
> at org.apache.hadoop.yarn.util.FSDownload$1.run(FSDownload.java:277)
> {code}
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