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https://issues.apache.org/jira/browse/HDFS-8321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14527885#comment-14527885
 ] 

Hadoop QA commented on HDFS-8321:
---------------------------------

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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch |  14m 39s | Pre-patch trunk compilation is 
healthy. |
| {color:green}+1{color} | @author |   0m  0s | The patch does not contain any 
@author tags. |
| {color:red}-1{color} | tests included |   0m  0s | The patch doesn't appear 
to include any new or modified tests.  Please justify why no new tests are 
needed for this patch. Also please list what manual steps were performed to 
verify this patch. |
| {color:green}+1{color} | javac |   7m 27s | There were no new javac warning 
messages. |
| {color:green}+1{color} | javadoc |   9m 34s | There were no new javadoc 
warning messages. |
| {color:green}+1{color} | release audit |   0m 23s | The applied patch does 
not increase the total number of release audit warnings. |
| {color:green}+1{color} | checkstyle |   0m 42s | 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 37s | mvn install still works. |
| {color:green}+1{color} | eclipse:eclipse |   0m 33s | The patch built with 
eclipse:eclipse. |
| {color:green}+1{color} | findbugs |   3m  3s | The patch does not introduce 
any new Findbugs (version 2.0.3) warnings. |
| {color:green}+1{color} | native |   3m 13s | Pre-build of native portion |
| {color:red}-1{color} | hdfs tests | 168m 48s | Tests failed in hadoop-hdfs. |
| | | 210m  3s | |
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|| Reason || Tests ||
| Failed unit tests | hadoop.hdfs.server.namenode.TestCacheDirectives |
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|| Subsystem || Report/Notes ||
| Patch URL | 
http://issues.apache.org/jira/secure/attachment/12730312/HDFS-8321.000.patch |
| Optional Tests | javadoc javac unit findbugs checkstyle |
| git revision | trunk / d701acc |
| hadoop-hdfs test log | 
https://builds.apache.org/job/PreCommit-HDFS-Build/10797/artifact/patchprocess/testrun_hadoop-hdfs.txt
 |
| Test Results | 
https://builds.apache.org/job/PreCommit-HDFS-Build/10797/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/10797/console |


This message was automatically generated.

> CacheDirectives and CachePool operations should throw RetriableException in 
> safemode
> ------------------------------------------------------------------------------------
>
>                 Key: HDFS-8321
>                 URL: https://issues.apache.org/jira/browse/HDFS-8321
>             Project: Hadoop HDFS
>          Issue Type: Bug
>            Reporter: Haohui Mai
>            Assignee: Haohui Mai
>         Attachments: HDFS-8321.000.patch
>
>
> Operations such as {{addCacheDirectives()}} throws {{SafeModeException}} when 
> the NN is in safemode:
> {code}
>       if (isInSafeMode()) {
>         throw new SafeModeException(
>             "Cannot add cache directive", safeMode);
>       }
> {code}
> While other NN operations throws {{RetriableException}} when HA is enabled:
> {code}
>   void checkNameNodeSafeMode(String errorMsg)
>       throws RetriableException, SafeModeException {
>     if (isInSafeMode()) {
>       SafeModeException se = new SafeModeException(errorMsg, safeMode);
>       if (haEnabled && haContext != null
>           && haContext.getState().getServiceState() == HAServiceState.ACTIVE
>           && shouldRetrySafeMode(this.safeMode)) {
>         throw new RetriableException(se);
>       } else {
>         throw se;
>       }
>     }
>   }
> {code}



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