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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: throttle executorServiceRef not recognizing threadPool but only threadPoolProfile
Date Fri, 21 Apr 2017 13:51:30 GMT
The thread pool must be a scheduled thread pool and not a regular pool

On Fri, Apr 21, 2017 at 3:50 PM, Robson Vargas Farias
<robsonvargasfarias@gmail.com> wrote:
> Hi Claus, thanks for the support. So, actually as I mentioned, my query is:
> "Why the throttle works only with ThreadPoolProfile and not with a
> ThreadPool", in your sample, you used a threadpoolprofile and it´s fine, it
> works for me too. But, try to run that test with a threadpool:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!-- Licensed to the Apache Software Foundation (ASF) under one or more
> contributor
> license agreements. See the NOTICE file distributed with this work for
> additional
> information regarding copyright ownership. The ASF licenses this file to
> You under the Apache License, Version 2.0 (the "License"); you may not use
> this file except in compliance with the License. You may obtain a copy of
> the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required
> by applicable law or agreed to in writing, software distributed under the
> License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
> CONDITIONS
> OF ANY KIND, either express or implied. See the License for the specific
> language governing permissions and limitations under the License. -->
> <beans xmlns="http://www.springframework.org/schema/beans"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xsi:schemaLocation="
>        http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
>        http://camel.apache.org/schema/spring
> http://camel.apache.org/schema/spring/camel-spring.xsd
>     ">
>
> <camelContext xmlns="http://camel.apache.org/schema/spring">
>
> <threadPool id="my_thread_pool" poolSize="1" maxPoolSize="4"
> maxQueueSize="100" threadName="my_thread_pool" keepAliveTime="0"
> rejectedPolicy="DiscardOldest" timeUnit="SECONDS" />
>
> <route>
> <from uri="direct:start" />
> <throttle executorServiceRef="my_thread_pool">
> <constant>2</constant>
> <to uri="mock:result" />
> </throttle>
> </route>
>
> </camelContext>
>
> </beans>
>
>
> 2017-04-21 5:53 GMT-03:00 Claus Ibsen <claus.ibsen@gmail.com>:
>
>> I created an unit test that cannot reproduce the problem you have
>> https://github.com/apache/camel/commit/9b3e7ebe58ae3e569d3869c4766429
>> 37c09d0a0c
>>
>> On Fri, Apr 21, 2017 at 10:36 AM, Claus Ibsen <claus.ibsen@gmail.com>
>> wrote:
>> > It ought to work as its using the same code the other EIPs would do,
>> > can you provide a very small sample project that reproduces this.
>> >
>> >
>> >
>> >
>> > On Thu, Apr 20, 2017 at 9:09 PM, Robson Vargas Farias
>> > <robsonvargasfarias@gmail.com> wrote:
>> >> I've updated to the latest camel-x version which is 2.18.3 and the error
>> >> still persists.
>> >>
>> >> Should the threadPool be declared in other place than into the
>> camelContext
>> >> ?
>> >>
>> >> "..because of ExecutorServiceRef my_thread_pool not found in registry
>> or as
>> >> a thread pool profile."
>> >>
>> >> 2017-04-20 10:44 GMT-03:00 Claus Ibsen <claus.ibsen@gmail.com>:
>> >>
>> >>> That is very old, its likely/possible fixed on newer version. So I
>> >>> suggest to try upgrading or build a new sample project using latest
>> >>> release and see if it works there.
>> >>>
>> >>> Knowing something is still not working in latest release brings
>> >>> attention to us. Otherwise we dont have the time to look into this
>> >>> ourselves first when users are using very old versions of Camel.
>> >>>
>> >>> On Thu, Apr 20, 2017 at 3:37 PM, Robson Vargas Farias
>> >>> <robsonvargasfarias@gmail.com> wrote:
>> >>> > Hi Claus, currently using 2.13.2 - and no, did not try other version.
>> >>> >
>> >>> > 2017-04-20 10:33 GMT-03:00 Claus Ibsen <claus.ibsen@gmail.com>:
>> >>> >
>> >>> >> What version of Camel do you use, and have you tried with a
newer
>> >>> version
>> >>> >>
>> >>> >> On Thu, Apr 20, 2017 at 3:29 PM, Robson Vargas Farias
>> >>> >> <robsonvargasfarias@gmail.com> wrote:
>> >>> >> > Hi,
>> >>> >> >
>> >>> >> > Can you help me where is my miss?
>> >>> >> >
>> >>> >> > I've a camel context configured with a route containing
a throttle
>> >>> which
>> >>> >> is
>> >>> >> > pointing (ref) to a threadPool:
>> >>> >> >
>> >>> >> > <camel:camelContext id="camel-server" useMDCLogging="true"
>> >>> >> > allowUseOriginalMessage="false">
>> >>> >> >
>> >>> >> >
>> >>> >> > <!-- thread pools -->
>> >>> >> >
>> >>> >> > <camel:threadPool id="my_thread_pool"
>> >>> >> > poolSize="1"
>> >>> >> > maxPoolSize="4"
>> >>> >> > maxQueueSize="100"
>> >>> >> > threadName="my_thread_pool" keepAliveTime="0"
>> >>> >> > rejectedPolicy="DiscardOldest" timeUnit="SECONDS" />
>> >>> >> >
>> >>> >> > ..
>> >>> >> >
>> >>> >> >
>> >>> >> > <camel:route id="my_route">
>> >>> >> > <camel:from ref="mq_endpoint" />
>> >>> >> > <camel:throttle timePeriodMillis="1000"
>> executorServiceRef="my_thread_
>> >>> >> pool">
>> >>> >> > ..
>> >>> >> >
>> >>> >> >
>> >>> >> > but, when I start my application I got below error:
>> >>> >> >
>> >>> >> > Caused By: java.lang.IllegalArgumentException: ExecutorServiceRef
>> >>> >> > my_thread_pool not found in registry or as a thread pool
profile.
>> >>> >> >
>> >>> >> >
>> >>> >> >
>> >>> >> > If I change the throttle from a threadPool to a threadPoolProfile
>> it
>> >>> >> works.
>> >>> >> > So, why it is not working with a threadPool?
>> >>> >> >
>> >>> >> > Thanks.
>> >>> >>
>> >>> >>
>> >>> >>
>> >>> >> --
>> >>> >> Claus Ibsen
>> >>> >> -----------------
>> >>> >> http://davsclaus.com @davsclaus
>> >>> >> Camel in Action 2: https://www.manning.com/ibsen2
>> >>> >>
>> >>>
>> >>>
>> >>>
>> >>> --
>> >>> Claus Ibsen
>> >>> -----------------
>> >>> http://davsclaus.com @davsclaus
>> >>> Camel in Action 2: https://www.manning.com/ibsen2
>> >>>
>> >
>> >
>> >
>> > --
>> > Claus Ibsen
>> > -----------------
>> > http://davsclaus.com @davsclaus
>> > Camel in Action 2: https://www.manning.com/ibsen2
>>
>>
>>
>> --
>> Claus Ibsen
>> -----------------
>> http://davsclaus.com @davsclaus
>> Camel in Action 2: https://www.manning.com/ibsen2
>>



-- 
Claus Ibsen
-----------------
http://davsclaus.com @davsclaus
Camel in Action 2: https://www.manning.com/ibsen2

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