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https://issues.apache.org/jira/browse/HDFS-5802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14805114#comment-14805114
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Hadoop QA commented on HDFS-5802:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 18m 15s | Pre-patch trunk compilation is
healthy. |
| {color:green}+1{color} | @author | 0m 0s | The patch does not contain any
@author tags. |
| {color:green}+1{color} | tests included | 0m 0s | The patch appears to
include 1 new or modified test files. |
| {color:green}+1{color} | javac | 8m 6s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 10m 20s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 26s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle | 1m 22s | There were no new checkstyle
issues. |
| {color:green}+1{color} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | install | 1m 38s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 34s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 2m 27s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 21s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 193m 17s | Tests failed in hadoop-hdfs. |
| | | 239m 49s | |
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|| Reason || Tests ||
| Failed unit tests |
hadoop.hdfs.server.datanode.fsdataset.impl.TestRbwSpaceReservation |
| | hadoop.hdfs.server.namenode.TestFileTruncate |
| | hadoop.hdfs.server.blockmanagement.TestUnderReplicatedBlocks |
| | hadoop.hdfs.server.blockmanagement.TestNodeCount |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12757202/HDFS-5802.006.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / 723c31d |
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/12532/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/12532/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf909.gq1.ygridcore.net 3.13.0-36-lowlatency #63-Ubuntu SMP
PREEMPT Wed Sep 3 21:56:12 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux |
| Console output |
https://builds.apache.org/job/PreCommit-HDFS-Build/12532/console |
This message was automatically generated.
> NameNode does not check for inode type before traversing down a path
> --------------------------------------------------------------------
>
> Key: HDFS-5802
> URL: https://issues.apache.org/jira/browse/HDFS-5802
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.0.0-alpha
> Reporter: Harsh J
> Assignee: Xiao Chen
> Priority: Trivial
> Labels: supportability
> Attachments: HDFS-5802.001.patch, HDFS-5802.002.patch,
> HDFS-5802.003.patch, HDFS-5802.004.patch, HDFS-5802.005.patch,
> HDFS-5802.006.patch
>
>
> This came up during the discussion on a forum at
> http://community.cloudera.com/t5/Batch-Processing-and-Workflow/Permission-denied-access-EXECUTE-on-getting-the-status-of-a-file/m-p/5049#M162
> surrounding an fs.exists(…) check running on a path /foo/bar, where /foo is
> a file and not a directory.
> In such a case, NameNode yields a user-confusing message of {{Permission
> denied: user=foo, access=EXECUTE, inode="/foo":foo:foo:-rw-r--r--}} instead
> of clearly saying (and realising) "/foo is not a directory" or "/foo is a
> file" before it tries to traverse further down to locate the requested path.
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