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https://issues.apache.org/jira/browse/HDFS-7582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634845#comment-14634845
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Hadoop QA commented on HDFS-7582:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:red}-1{color} | pre-patch | 16m 57s | Pre-patch trunk has 1 extant
Findbugs (version 3.0.0) warnings. |
| {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 | 7m 31s | There were no new javac warning
messages. |
| {color:green}+1{color} | javadoc | 9m 36s | There were no new javadoc
warning messages. |
| {color:green}+1{color} | release audit | 0m 22s | 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 20s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse | 0m 33s | The patch built with
eclipse:eclipse. |
| {color:green}+1{color} | findbugs | 2m 30s | The patch does not introduce
any new Findbugs (version 3.0.0) warnings. |
| {color:green}+1{color} | native | 3m 2s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 161m 29s | Tests failed in hadoop-hdfs. |
| | | 204m 45s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.TestDistributedFileSystem |
| | hadoop.hdfs.server.namenode.ha.TestStandbyIsHot |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12746272/HDFS-7582-02.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / df1e8ce |
| Pre-patch Findbugs warnings |
https://builds.apache.org/job/PreCommit-HDFS-Build/11763/artifact/patchprocess/trunkFindbugsWarningshadoop-hdfs.html
|
| hadoop-hdfs test log |
https://builds.apache.org/job/PreCommit-HDFS-Build/11763/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results |
https://builds.apache.org/job/PreCommit-HDFS-Build/11763/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf906.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/11763/console |
This message was automatically generated.
> Enforce maximum number of ACL entries separately per access and default.
> ------------------------------------------------------------------------
>
> Key: HDFS-7582
> URL: https://issues.apache.org/jira/browse/HDFS-7582
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: namenode
> Affects Versions: 2.4.0
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Attachments: HDFS-7582-001.patch, HDFS-7582-01.patch,
> HDFS-7582-02.patch
>
>
> Current ACL limits are only on the total number of entries.
> But there can be a situation where number of default entries for a directory
> will be more than half of the maximum entries, i.e. > 16.
> In such case, under this parent directory only files can be created which
> will have ACLs inherited using parent's default entries.
> But when directories are created, total number of entries will be more than
> the maximum allowed, because sub-directories copies both inherited ACLs as
> well as default entries.
> Since currently there is no check while copying ACLs from default ACLs
> directory creation succeeds, but any modification (only permission on one
> entry also) on the same ACL will fail.
> It would be better to enforce the maximum of 32 entries separately per access
> and default. This would be consistent with our observations testing ACLs on
> other file systems, such as XFS and ext3.
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