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https://issues.apache.org/jira/browse/AMBARI-21844?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16145511#comment-16145511
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Hadoop QA commented on AMBARI-21844:
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{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12884269/AMBARI-21844.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. 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 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
ambari-web.
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/12091//console
This message is automatically generated.
> JN Wizard fails if there is an issue with Datanode start.
> ---------------------------------------------------------
>
> Key: AMBARI-21844
> URL: https://issues.apache.org/jira/browse/AMBARI-21844
> Project: Ambari
> Issue Type: Bug
> Components: ambari-web
> Affects Versions: 2.5.1
> Reporter: Aleksandr Kovalenko
> Assignee: Aleksandr Kovalenko
> Priority: Critical
> Fix For: 2.6.0
>
> Attachments: AMBARI-21844_branch-2.6.patch, AMBARI-21844.patch
>
>
> *PROBLEM*
> JN wizard fails if there is an issue with the datanode start at the final
> step of the wizard when its suppose to bring up the services
> *DESCRIPTION*
> We had bad disks on a couple of DN and at the final state where the JN wizard
> was suppose to bring up all the services it failed with errors. After this
> the only option was to go ahead and cancel the wizard to proceed as the next
> tab was greyed out. This is a bad user experience.
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