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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-11335) KMS ACL in meta data or database
Date Thu, 04 Jun 2015 15:06:39 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-11335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14572940#comment-14572940
] 

Hadoop QA commented on HADOOP-11335:
------------------------------------

\\
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  20m  6s | 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 6 new
or modified test files. |
| {color:green}+1{color} | javac |   7m 36s | 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:red}-1{color} | checkstyle |   2m 27s | The applied patch generated  13 new checkstyle
issues (total was 129, now 142). |
| {color:red}-1{color} | whitespace |   0m 33s | The patch has 1  line(s) that end in whitespace.
Use git apply --whitespace=fix. |
| {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 |   5m 49s | The patch does not introduce any new Findbugs
(version 3.0.0) warnings. |
| {color:green}+1{color} | common tests |  23m 33s | Tests passed in hadoop-common. |
| {color:green}+1{color} | common tests |   1m 41s | Tests passed in hadoop-kms. |
| {color:green}+1{color} | hdfs tests | 160m 47s | Tests passed in hadoop-hdfs. |
| | | 235m 22s | |
\\
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|| Subsystem || Report/Notes ||
| Patch URL | http://issues.apache.org/jira/secure/attachment/12737534/HADOOP-11335.008.patch
|
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / e830207 |
| checkstyle |  https://builds.apache.org/job/PreCommit-HADOOP-Build/6917/artifact/patchprocess/diffcheckstylehadoop-common.txt
|
| whitespace | https://builds.apache.org/job/PreCommit-HADOOP-Build/6917/artifact/patchprocess/whitespace.txt
|
| hadoop-common test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/6917/artifact/patchprocess/testrun_hadoop-common.txt
|
| hadoop-kms test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/6917/artifact/patchprocess/testrun_hadoop-kms.txt
|
| hadoop-hdfs test log | https://builds.apache.org/job/PreCommit-HADOOP-Build/6917/artifact/patchprocess/testrun_hadoop-hdfs.txt
|
| Test Results | https://builds.apache.org/job/PreCommit-HADOOP-Build/6917/testReport/ |
| Java | 1.7.0_55 |
| uname | Linux asf901.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-HADOOP-Build/6917/console |


This message was automatically generated.

> KMS ACL in meta data or database
> --------------------------------
>
>                 Key: HADOOP-11335
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11335
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: kms
>    Affects Versions: 2.6.0
>            Reporter: Jerry Chen
>            Assignee: Dian Fu
>              Labels: BB2015-05-TBR, Security
>         Attachments: HADOOP-11335.001.patch, HADOOP-11335.002.patch, HADOOP-11335.003.patch,
HADOOP-11335.004.patch, HADOOP-11335.005.patch, HADOOP-11335.006.patch, HADOOP-11335.007.patch,
HADOOP-11335.008.patch, HADOOP-11335.re-design.patch, KMS ACL in metadata or database.pdf
>
>   Original Estimate: 504h
>  Remaining Estimate: 504h
>
> Currently Hadoop KMS has implemented ACL for keys and the per key ACL are stored in the
configuration file kms-acls.xml.
> The management of ACL in configuration file would not be easy in enterprise usage and
it is put difficulties for backup and recovery.
> It is ideal to store the ACL for keys in the key meta data similar to what file system
ACL does.  In this way, the backup and recovery that works on keys should work for ACL for
keys too.
> On the other hand, with the ACL in meta data, the ACL of each key can be easily manipulate
with API or command line tool and take effect instantly.  This is very important for enterprise
level access control management.  This feature can be addressed by separate JIRA. While with
the configuration file, these would be hard to provide.



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