Myroslav Papirkovskyi created AMBARI-19242:
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Summary: Ambari Server hangs generating tasks for install+start
when adding 600 hosts at a time
Key: AMBARI-19242
URL: https://issues.apache.org/jira/browse/AMBARI-19242
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.4.0
Reporter: Myroslav Papirkovskyi
Assignee: Myroslav Papirkovskyi
Priority: Critical
Fix For: 2.5.0
ambari-server --hash
bb803fb332d8d247e236b5e1b29fe97acfd7a7ec
rpm -qa | grep ambari
ambari-server-2.4.0.0-6480.x86_64
I deployed one of the PERF clusters using code from trunk with 600 agents.
Upon trying to add another 600 agents, I was able to register the hosts
manually through the UI, but the server would get stuck when generating the
install+start tasks.
I waited for over 30 mins and it was stuck.
Refreshing the page caused it go go back to that same step in the wizard, so I
had to exit the dialog and start those services on my own.
Because this was the PERF stack, there were no actual bits to install. This
points to a performance problem on the server.
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