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https://issues.apache.org/jira/browse/HDFS-8226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14513598#comment-14513598
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Hadoop QA commented on HDFS-8226:
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| (/) *{color:green}+1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | pre-patch | 2m 59s | 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} | whitespace | 0m 0s | The patch has no lines that
end in whitespace. |
| {color:green}+1{color} | release audit | 0m 21s | The applied patch does
not increase the total number of release audit warnings. |
| {color:green}+1{color} | site | 2m 54s | Site still builds. |
| {color:blue}0{color} | shellcheck | 2m 54s | Shellcheck was not available. |
| | | 6m 28s | |
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|| Subsystem || Report/Notes ||
| Patch URL |
http://issues.apache.org/jira/secure/attachment/12728323/HDFS-8226.2.patch |
| Optional Tests | shellcheck site |
| git revision | trunk / 618ba70 |
| Java | 1.7.0_55 |
| uname | Linux asf905.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/10406/console |
This message was automatically generated.
> Non-HA rollback compatibility broken
> ------------------------------------
>
> Key: HDFS-8226
> URL: https://issues.apache.org/jira/browse/HDFS-8226
> Project: Hadoop HDFS
> Issue Type: Bug
> Affects Versions: 2.4.0
> Reporter: J.Andreina
> Assignee: J.Andreina
> Priority: Blocker
> Attachments: HDFS-8226.1.patch, HDFS-8226.2.patch
>
>
> In HA while performing rollback , we use “hdfs namenode –rollback” which
> would prompt user for confirmation. ( Implemented as part of HDFS-5138)
> For Non-HA , as per doc if we perform rollback using “start-dfs.sh –rollback”
> , then namenode startup hangs ( As it tries to start namenode in daemon mode
> , hence will not be able to prompt user for confirmation )
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