Dmytro Sen created AMBARI-9851:
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Summary: "ambari-server start command" hangs if was executed via
ssh command
Key: AMBARI-9851
URL: https://issues.apache.org/jira/browse/AMBARI-9851
Project: Ambari
Issue Type: Bug
Components: ambari-metrics
Affects Versions: 2.0.0
Environment: Ubuntu
Reporter: Dmytro Sen
Assignee: Dmytro Sen
Priority: Critical
Fix For: 2.0.0
When executing {{ambari-server start}} command via ssh, process hangs.
Reproducible only when executing ambari-server start without login only on
Ubuntu
{code}
andrew@pc:~/vagrant/ubuntu12.4$ ssh -i ../insecure_private_key root@u1201
"ambari-server start"
Using python /usr/bin/python2.7
Starting ambari-server
Ambari Server running with 'root' privileges.
About to start PostgreSQL
Organizing resource files at /var/lib/ambari-server/resources...
Server PID at: /var/run/ambari-server/ambari-server.pid
Server out at: /var/log/ambari-server/ambari-server.out
Server log at: /var/log/ambari-server/ambari-server.log
Waiting for server start....................
Ambari Server 'start' completed successfully.
{code}
User need to drop ssh connection afterwards.
This affects our QA automation tests, because we need to create workaround for
it.
Per my investigations, in tests we can now make something like:
{code}
ssh root@host "ambari-server start < /dev/null > /tmp/ambari-start-log 2>&1 &"
{code}
But this will breaks our ability for easily checking outputs of ambari-server
We had similar bug before, but for different OS
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