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From Jean-Baptiste Onofré ...@nanthrax.net>
Subject Re: AW: AW: Update Karaf Scheduler and custom Decanter Collector
Date Fri, 17 Nov 2017 09:58:03 GMT
Hi Oli,

thanks for the report.

I will do two things:

1. Increase the default scheduling period for the JMX collector (I agree that I 
was a bit aggressive with 10 seconds ;)).
2. As said (and I already created the Jira), I will improve the scheduler 
commands (and MBeans).

Regards
JB

On 11/17/2017 10:41 AM, Oliver Wulff wrote:
> Hi JB
> 
> 
> When I have to change it via a command I need to know what the script was of the 
> JMX Collector:
> 
> 
> karaf@karaf()> scheduler:list
> Name                       | Schedule
> ----------------------------------------------------------------------
> decanter-collector-jmx.440 | at(2017-11-17T09:30:19.256+01:00, -1, 10)
> decanter-collector-jmx.437 | at(2017-11-17T09:30:19.224+01:00, -1, 10)
> decanter-collector-jmx.438 | at(2017-11-17T09:30:19.240+01:00, -1, 10)
> decanter-collector-jmx.439 | at(2017-11-17T09:30:19.256+01:00, -1, 10)
> 
> karaf@karaf()> scheduler:schedule --period 60 --name decanter-collector-jmx.440
> Error executing command scheduler:schedule: argument script is required
> 
> The default of 10 seconds is way too often in our environment. From an 
> operations point of view changing a file is quite easy to deploy but login to 
> Karaf and executing commands is more complicated. The Decanter scheduler was 
> easier to manage because you could configure the period in a file.
> 
> 
> But first, I must be able to update the period of the schedules registered by 
> Decanter.
> 
> 
> Thanks
> 
> Oli
> 
> 
> --------------------------------------------------------------------------------
> *Von:* Jean-Baptiste Onofré <jb@nanthrax.net>
> *Gesendet:* Donnerstag, 16. November 2017 15:44:43
> *An:* user@karaf.apache.org
> *Betreff:* Re: AW: Update Karaf Scheduler and custom Decanter Collector
> I created the following Jira about that:
> 
> https://issues.apache.org/jira/browse/KARAF-5486
> 
> Regards
> JB
> 
> On 11/16/2017 03:40 PM, Oliver Wulff wrote:
>> Hi JB
>> 
>> 
>> I can update the annotation to a period of 60 seconds for my custom collector 
>> but I can't for the jmx collector. At the moment, our elasticsearch cluster gets
>> 6 times more data from the jmx collector because I don't know how to update the
>> scheduler period for it.
>> 
>> 
>> When I check the list, I also don't know what each scheduler is exactly doing:
>> 
>> 
>> karaf@karaf()> scheduler:list
>> Name                       | Schedule
>> ----------------------------------------------------------------------
>> decanter-collector-jmx.801 | at(2017-11-13T15:06:57.138+01:00, -1, 10)
>> decanter-collector-jmx.803 | at(2017-11-13T15:06:57.154+01:00, -1, 10)
>> decanter-collector-jmx.804 | at(2017-11-13T15:06:57.154+01:00, -1, 10)
>> decanter-collector-jmx.802 | at(2017-11-13T15:06:57.154+01:00, -1, 10)
>> 
>> Thanks
>> 
>> Oli
>> 
>> --------------------------------------------------------------------------------
>> *Von:* Oliver Wulff <owulff@talend.com>
>> *Gesendet:* Mittwoch, 15. November 2017 16:52:29
>> *An:* user@karaf.apache.org
>> *Betreff:* AW: Update Karaf Scheduler and custom Decanter Collector
>> 
>> Hi JB
>> 
>> 
>> Yes, I meant the user guide.
>> 
>> 
>> If I want to manage the scheduler I have to pass a script. What kind of script 
>> shall I use? Right now, I just see the name "decanter-collector-sl.474" where 
>> the prefix is used from the configured scheduler name (annotation).
>> 
>> 
>> But I'd like to manage the interval via configuration and thought this should work:
>> 
>> config:edit org.myown.karaf.decanter.collector.sl
>> config:property-set decanter.collector.name serviceLocator
>> config:property-set scheduler.period 60
>> config:property-set scheduler.concurrent false
>> config:property-set scheduler.name decanter-collector-sl
>> config:update
>> 
>> 
>> But the above commands disable the scheduler and I don't know why.
>> 
>> 
>> How can I update the period either via scheduler command and via configuration file?
>> 
>> 
>> Thanks
>> 
>> Oli
>> 
>> --------------------------------------------------------------------------------
>> *Von:* Jean-Baptiste Onofré <jb@nanthrax.net>
>> *Gesendet:* Mittwoch, 15. November 2017 12:11:55
>> *An:* user@karaf.apache.org
>> *Betreff:* Re: Update Karaf Scheduler and custom Decanter Collector
>> By the way, that's service properties for the config. You can change using the
>> scheduler command too.
>> 
>> I will update the user guide about that.
>> 
>> Regards
>> JB
>> 
>> On 11/15/2017 12:01 PM, Oliver Wulff wrote:
>>> Hi all
>>> 
>>> 
>>> Similar to the JMX Collector I've created my own collector but wanted to update
>>> the default intervall from 10seconds to 60 seconds.
>>> 
>>> 
>>> As soon as I create the configuration with the matching 
>>> PID (org.myown.karaf.decanter.collector.sl), the scheduler is removed and not

>>> shown in "scheduler:list" anymore.
>>> 
>>> 
>>> @Component(
>>> //name = "org.myown.karaf.decanter.collector.sl",
>>>      immediate = true,
>>>      property = { "decanter.collector.name=serviceLocator",
>>>              "scheduler.period:Long=10",
>>>              "scheduler.concurrent:Boolean=false",
>>>              "scheduler.name=decanter-collector-sl"}
>>> )
>>> public class ServiceLocatorCollector implements Runnable {
>>> 
>>> config:edit org.myown.karaf.decanter.collector.sl
>>> 
>>> config:property-set decanter.collector.name serviceLocator
>>> config:property-set scheduler.period 60
>>> config:property-set scheduler.concurrent false
>>> config:property-set scheduler.name decanter-collector-sl
>>> config:update
>>> 
>>> 
>>> Unfortunately, the wiki page is not yet updated how to manage scheduling in 
>>> Decanter.
>>> 
>>> 
>>> What am I doing wrong?
>>> 
>>> 
>>> Thanks
>>> 
>>> Oli
>>> 
>>> 
>> 
>> -- 
>> Jean-Baptiste Onofré
>> jbonofre@apache.org
>> http://blog.nanthrax.net
>> Talend - http://www.talend.com
> 
> -- 
> Jean-Baptiste Onofré
> jbonofre@apache.org
> http://blog.nanthrax.net
> Talend - http://www.talend.com

-- 
Jean-Baptiste Onofré
jbonofre@apache.org
http://blog.nanthrax.net
Talend - http://www.talend.com

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