Frequently Asked Questions

select id, name, string_value
from rhq_config_property
where configuration_id = (select configuration_id
from rhq_subject
where name = 'your-user-name')

RHQ_AGENT_ADDITIONAL_JAVA_OPTS="-Drhq.agent.plugins.availability-scan.period-secs=45"

Cause: [org.rhq.core.clientapi.server.core.AgentRegistrationException:The
agent asking for registration is trying to register the same address/port
[172.31.7.7:16163] that is already registered under a different name [example];
if this new agent is actually the same as the original, then re-register with
the same name]

The server has rejected the agent registration request. Cause:
[org.rhq.core.clientapi.server.core.AgentRegistrationException:Server cannot
ping the agent's endpoint. The agent's endpoint is probably invalid or there
is a firewall preventing the server from connecting to the agent. Endpoint:
socket://172.31.7.3:12345/....

11:40:48,454 WARN [CommandProcessor] {CommandProcessor.failed-
authentication}Command failed to be authenticated! This command will be
ignored and not processed: Command: type=[remotepojo]; cmd-in-response=
[false]; config=[{rhq.security-token=1217855913569-109582636-403140853869881172, rhq.send-throttle=true}];
params=
[{targetInterfaceName=org.rhq.core.clientapi.server.core.CoreServerService,
invocation=NameBasedInvocation[getLatestPlugins]}]

sending> ping


Pinging...


Failed to execute prompt command [ping]. Cause:
org.rhq.enterprise.communications.command.server.AuthenticationException:Command
failed to be authenticated! This command will be ignored and not processed:
Command: type=[remotepojo]; cmd-in-response=[false]; config=[{rhq.security-
token=1214208960346-102975580-7334156733284942657, rhq.send-throttle=true}];
params=[{targetInterfaceName=org.rhq.enterprise.communications.Ping,
invocation=NameBasedInvocation[ping]}]

$ dig -x 172.31.7.7
[...]
;; ANSWER SECTION:
7.7.31.172.in-addr.arpa. 86400 IN     PTR     example
$
$ dig example
[...]
;; ANSWER SECTION:
example       74030   IN      A       172.31.7.7