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Posted to dev@ambari.apache.org by "Mahadev konar (JIRA)" <ji...@apache.org> on 2014/08/29 05:13:08 UTC
[jira] [Commented] (AMBARI-7070) Cannot view Ambari web interface
with more than 48 CPU cores.
[ https://issues.apache.org/jira/browse/AMBARI-7070?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14114798#comment-14114798 ]
Mahadev konar commented on AMBARI-7070:
---------------------------------------
[~cshumack] can you pleas upload the ambari server logs? Also the Ambari Agent logs? These are in:
/var/log/ambari-server/ambari-server.log
and
/var/log/ambari-agent/ambari-agent.log
> Cannot view Ambari web interface with more than 48 CPU cores.
> -------------------------------------------------------------
>
> Key: AMBARI-7070
> URL: https://issues.apache.org/jira/browse/AMBARI-7070
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 1.6.1
> Environment: CentOS 6.5 Kernel 2.6.32-431.23.3.el6.x86_64, qemu-kvm virtual machine on Dell PowerEdge C6145 Opteron 6376
> Reporter: Clint Shumack
> Labels: newbie
>
> I am running Ambari and the full hadoop stack in a virtual machine on my 64-core server for evaluation before I deploy it to the base OS. When I set it up with a 4-core virtual machine it worked perfectly, however after increasing the core count to 64 I could no longer log in to Ambari. The browser seems to be attempting to load the page but receiving no response. I can't see anything unusual in the logs. I found that it works with up to 48 cores, but no more.
> I have a second identical virtual machine running just the hadoop client software with 64 cores without problems, so this looks like a bug in the Ambari web interface. Has anyone else experienced this?
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