[wildfly-dev] Kafka + logging

Wed Sep 18 19:54:40 EDT 2019

Thanks for helping us out here. I've filed
https://issues.jboss.org/browse/WFCORE-4674 and I think I've got a fix for
it. The one caveat is the fix will be in a the log manager with a slight
hack in JBoss Modules. That also means once fixed in those two projects
releases and upgrades will be required.

On Wed, Sep 18, 2019 at 12:28 PM Dustin Kut Moy Cheung <dcheung at redhat.com>
wrote:

> Yup I do have some logging stuff:
>
>
> -Xbootclasspath/a:/opt/eap/modules/system/layers/base/.overlays/layer-base-jboss-eap-7.2.3.CP/org/jboss/logmanager/main/jboss-logmanager-2.1.7.Final-redhat-00001.jar:/opt/eap/modules/system/layers/base/org/glassfish/javax/json/main/javax.json-1.1.2.redhat-1.jar:/opt/eap/modules/system/layers/base/javax/json/api/main/javax.json-api-1.1.2.redhat-1.jar:/opt/eap/modules/system/layers/base/.overlays/layer-base-jboss-eap-7.2.3.CP/org/wildfly/common/main/wildfly-common-1.5.1.Final-redhat-00001.jar
>
> The additional files that I add to the modules folder is here:
>
> https://paste.fedoraproject.org/paste/y2xf5u5nq3iL18pQOkAlNQ
>
> Let me know if I should create an EAP or a Wildfly issue! Happy to do so!
> :)
>
> Sincerely,
> Dustin
>
> On Wed, 18 Sep 2019 at 14:43, James Perkins <jperkins at redhat.com> wrote:
>
>> This was exactly my question too :) Brian, Ken and I were just looking at
>> this error yesterday and it only seems to show up when; Java 11 is used,
>> Xbootclasspath is defined with the log manager and a custom
>> handler/formatter is used.
>>
>> I'm not sure if there is an issue already filed about this, but if not it
>> might be time to file a specific one as this is at least the second time
>> I'm aware of it came up. I can definitely reproduce it and am hoping to
>> have time to look at this today.
>>
>> On Wed, Sep 18, 2019 at 11:36 AM Brian Stansberry <
>> brian.stansberry at redhat.com> wrote:
>>
>>> Do you have -Xbootclasspath/a stuff involving logging in the VM launch
>>> command?
>>>
>>> On Wed, Sep 18, 2019 at 10:48 AM Dustin Kut Moy Cheung <
>>> dcheung at redhat.com> wrote:
>>>
>>>> Thanks for the suggestion! Unfortunately this didn't seem to help:
>>>>
>>>> 15:30:44,918 ERROR [org.jboss.as.controller.management-operation]
>>>> (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
>>>>     ("subsystem" => "logging"),
>>>>     ("custom-handler" => "kafka")
>>>> ]): java.lang.IllegalArgumentException: WFLYLOG0019: Failed to load
>>>> module 'org.apache.log4jappender' for handler 'kafka'
>>>> at org.jboss.as.logging at 6.0.15.Final-redhat-00001
>>>> //org.jboss.as.logging.handlers.HandlerOperations$HandlerAddOperationStepHandler.createHandlerConfiguration(HandlerOperations.java:293)
>>>>
>>>> I still don't get why it works on OpenJDK 8 and not OpenJDK 11 :(
>>>>
>>>> Sincerely,
>>>> Dustin
>>>>
>>>> On Tue, 17 Sep 2019 at 20:21, James Perkins <jperkins at redhat.com>
>>>> wrote:
>>>>
>>>>> That module defined on custom-handler looks wrong. I think it should
>>>>> likely be org.apache.kafka.log4jappender.
>>>>>
>>>>> On Mon, Sep 16, 2019 at 3:48 PM Dustin Kut Moy Cheung <
>>>>> dcheung at redhat.com> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I'm following this guide to get logging sent to kafka:
>>>>>> https://developer.jboss.org/wiki/SendingWildFlyLogsToKafka
>>>>>>
>>>>>> This works on EAP 7.2.3.GA running on JDK 8, but fails to run on JDK
>>>>>> 11:
>>>>>>
>>>>>> ```
>>>>>>
>>>>>> 15:54:28,819 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([
>>>>>>     ("subsystem" => "logging"),
>>>>>>     ("custom-handler" => "kafka")
>>>>>> ]): java.lang.IllegalArgumentException: Failed to load module "org.apache.log4j" for pojo "kafka"
>>>>>> ...
>>>>>> ```
>>>>>>
>>>>>> Do you think this is related to the new module system in JDK 11 and I need to add some extra JVM flags to get it to work?
>>>>>>
>>>>>> Thank you for your help!
>>>>>>
>>>>>> Sincerely,
>>>>>> Dustin
>>>>>>
>>>>>> _______________________________________________
>>>>>> wildfly-dev mailing list
>>>>>> wildfly-dev at lists.jboss.org
>>>>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> James R. Perkins
>>>>> JBoss by Red Hat
>>>>>
>>>> _______________________________________________
>>>> wildfly-dev mailing list
>>>> wildfly-dev at lists.jboss.org
>>>> https://lists.jboss.org/mailman/listinfo/wildfly-dev
>>>
>>>
>>>
>>> --
>>> Brian Stansberry
>>> Manager, Senior Principal Software Engineer
>>> Red Hat
>>>
>>
>>
>> --
>> James R. Perkins
>> JBoss by Red Hat
>>
>

-- 
James R. Perkins
JBoss by Red Hat
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