[Hawkular-dev] Alpha7 startup problem

Fri Nov 20 03:13:17 EST 2015

Indeed, I meant to mention this issue in the blog release but forgot about
it, sorry for the issue

On Fri, Nov 20, 2015 at 1:23 AM, Van Dillon <vandillon at gmail.com> wrote:

> Thanks for the quick reply John.
>
> I did the following:
>
> 1) Disabled the agent
> 2) Started the server successfully
> 3) Created a user with the Hawkular UI
> 4) Stopped the server
> 5) Enabled the agent and added the credentials for the newly created user
> 6) Started the server again
>
> Now all seems to be working.
>
>
> On Thu, Nov 19, 2015 at 6:38 PM, John Mazzitelli <mazz at redhat.com> wrote:
>
>> There is a problem in Alpha7 (fixed already in master, didn't make it in
>> release) where the agent will cause the entire server to die if the agent
>> was not configured with proper credentials.
>>
>> That is the cause of this most likely:
>>
>> > Thread) WFLYCTL0002: Error booting the container:
>> java.lang.RuntimeException: Cannot get tenant ID
>>
>> To fix, you can either
>>
>> 1) disable the agent running in your Hawkular Server by setting
>> enabled="false" in the hawkular agent <subsystem> - if you do this, your
>> agent will just not run (it won't collect and store metrics and inventory)
>>
>> or
>>
>> 2) put proper credentials in the agent's <storage-adapter> configuration
>> (username, password attributes) - I think it shipped with "jdoe" and
>> "password" but those are credentials for the test user in dev builds.
>> You'll need to put your own credentials in there - when you do and you
>> restart, the agent will be able to store metrics and inventory
>>
>> As for the other issues, I do know you'll get some ugly startup
>> exceptions that are really nothing more than components polling Cassandra
>> to see if its up. If you are running with an embedded Cassandra, you'll get
>> a bunch of ugly exceptions until Cassandra has fully initialized.
>>
>> ----- Original Message -----
>> > Hi,
>> >
>> > I'm running into a problem trying to start Alpha7 AIO on both Windows 7
>> and
>> > Docker.
>> >
>> > In Windows I set 'org.hawkular.data.dir' before trying to run. This
>> worked
>> > well in Alpha6. When I run I get a lot of WARN entries:
>> >
>> > 2015-11-19 17:01:16,780 WARN [com.datastax.driver.core.Connection]
>> > (cluster4-nio-worker-0) Error closing channel:
>> > io.netty.channel.ChannelException: java.net.SocketException: Socket is
>> > closed
>> >
>> >
>> > Then I get one or more of these FATAL entries:
>> >
>> > 2015-11-19 17:01:32,351 FATAL [org.hawkular.accounts.common.internal]
>> > (EE-ManagedExecutorService-default-Thread-2) HAWKACC150005: Could not
>> > connect to Cassandra after enough attempts. Giving up. Reason:
>> > com.datastax.driver.core.exceptions.NoHostAvailableException: All
>> host(s)
>> > tried for query failed (tried: / 127.0.0.1:9042
>> > (com.datastax.driver.core.TransportException: [/ 127.0.0.1:9042 ]
>> Cannot
>> > connect))
>> >
>> >
>> > Finally the server shuts down with:
>> >
>> > 2015-11-19 17:02:07,987 WARN [org.keycloak.events] (default task-3)
>> > type=LOGIN_ERROR, realmId=hawkular-realm,
>> > clientId=hawkular-accounts-backend, userId=null, ipAddress=127.0.0.1,
>> > error=invalid_user_credentials, auth_method=openid-connect,
>> > response_type=token, client_auth_method=client-secret, username=jdoe
>> > 2015-11-19 17:02:08,038 WARN [org.keycloak.events] (default task-6)
>> > type=LOGIN_ERROR, realmId=hawkular-realm,
>> > clientId=hawkular-accounts-backend, userId=null, ipAddress=127.0.0.1,
>> > error=invalid_user_credentials, auth_method=openid-connect,
>> > response_type=token, client_auth_method=client-secret, username=jdoe
>> > 2015-11-19 17:02:08,086 INFO [org.hawkular.nest.extension.log] (MSC
>> service
>> > thread 1-6) HAWKBUS130002: Nest service stopping
>> > 2015-11-19 17:02:08,100 INFO [org.hawkular.nest.extension.log] (MSC
>> service
>> > thread 1-6) HAWKBUS130003: Nest service stopped
>> > 2015-11-19 17:02:08,116 INFO [org.jboss.as.connector.deployment] (MSC
>> service
>> > thread 1-3) WFLYJCA0011: Unbound JCA AdminObject
>> > [java:/topic/HawkularAccountsEvents]
>> > 2015-11-19 17:02:08,125 ERROR [org.jboss.as.controller] (Controller Boot
>> > Thread) WFLYCTL0002: Error booting the container:
>> > java.lang.RuntimeException: Cannot get tenant ID
>> > at
>> >
>> org.hawkular.agent.monitor.service.MonitorService.buildRuntimeConfiguration(MonitorService.java:205)
>> > at
>> >
>> org.hawkular.agent.monitor.service.MonitorService.startMonitorService(MonitorService.java:413)
>> > at
>> >
>> org.hawkular.agent.monitor.service.MonitorService$1.propertyChange(MonitorService.java:391)
>> > at java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:335)
>> > at
>> >
>> java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:327)
>> > at
>> >
>> java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:263)
>> > at
>> >
>> org.jboss.as.controller.ControlledProcessStateService.stateChanged(ControlledProcessStateService.java:114)
>> > at
>> >
>> org.jboss.as.controller.ControlledProcessState.setRunning(ControlledProcessState.java:115)
>> > at
>> >
>> org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:277)
>> > at java.lang.Thread.run(Thread.java:745)
>> > Caused by: java.lang.Exception: status-code=[401],
>> reason=[Unauthorized],
>> > url=[ http://127.0.0.1:8080/hawkular/accounts/personas/current ]
>> > at
>> >
>> org.hawkular.agent.monitor.service.MonitorService.buildRuntimeConfiguration(MonitorService.java:189)
>> > ... 9 more
>> >
>> >
>> > In Docker the log has the same FATAL and ERROR entries but does not
>> have the
>> > WARN entries.
>> >
>> > Any help would be much appreciated.
>> >
>> >
>> > Thanks,
>> >
>> > Van
>> >
>> >
>> > _______________________________________________
>> > hawkular-dev mailing list
>> > hawkular-dev at lists.jboss.org
>> > https://lists.jboss.org/mailman/listinfo/hawkular-dev
>> >
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>>
>
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