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https://issues.apache.org/jira/browse/AMBARI-6248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14041556#comment-14041556
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Xi Wang commented on AMBARI-6248:
---------------------------------
Committed to trunk and branch-1.6.1
> hostname resolution failure should also include info on what hostnames did
> not resolve
> --------------------------------------------------------------------------------------
>
> Key: AMBARI-6248
> URL: https://issues.apache.org/jira/browse/AMBARI-6248
> Project: Ambari
> Issue Type: Task
> Reporter: Xi Wang
> Assignee: Xi Wang
> Priority: Critical
> Attachments: AMBARI-6248.patch, AMBARI-6248.patch, List 0f hosts.png,
> hostname resolution.png, show report.png
>
>
> I had c6403 fail to resolve hostname c6402, which causes the hostname
> resolution warning. That all showed fine as expected (see attached).
> But, it doesn't provide any more details. It told me c6403 had a hostname
> resolution failure but didn't tell me c6402 failed. If it had to resolve a
> lot of hosts, this might be hard to track down. I believe the API gives back
> the info (how many failed and which hosts they were), we can include that in
> the UI and report.
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