Clint Shumack created AMBARI-7070:
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Summary: 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
Priority: Trivial
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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