[jira] [Updated] (CAMEL-18367) Unable to use MDC variables in transacted route

["Rastislav Papp (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-18367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rastislav Papp updated CAMEL-18367:
-----------------------------------
    Description: 
I have a route which is {{{}.transacted(){}}}. I use {{{}MDCUnitOfWork{}}}, whose {{beforeProcess}} and {{afterProcess}} methods are called in {{CamelInternalProcessor}} - {*}but only if the route is not transacted{*}. 
With my limited camel internals knowledge, I do not understand why {{beforeProcess}} and {{afterProcess}} are called only for non-transacted routes. In my typical scenario, MDC variables work well until I get to a transacted route, then at the last processor before the transacted route the {{afterProcess}} (which clears MDC variables) is called, and {{beforeProcess}} is never called, so there are no MDC variables inside the transacted route.

  was:
I have a route which is {{.transacted()}}. I use {{MDCUnitOfWork}}, whose {{beforeProcess}} and {{afterProcess}} methods are called in {{CamelInternalProcessor}} - *but only if the route is not transacted*. 
With my limited camel internals knowledge, I do not understand why 'beforeProcess' and 'afterProcess' are called only for non-transacted routes. In my typical scenario, MDC variables work well until I get to a transacted route, then at the last processor before the transacted route the {{afterProcess}} (which clears MDC variables) is called, and {{beforeProcess}} is never called, so there are no MDC variables inside the transacted route.


> Unable to use MDC variables in transacted route
> -----------------------------------------------
>
>                 Key: CAMEL-18367
>                 URL: https://issues.apache.org/jira/browse/CAMEL-18367
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 3.14.4
>            Reporter: Rastislav Papp
>            Priority: Minor
>
> I have a route which is {{{}.transacted(){}}}. I use {{{}MDCUnitOfWork{}}}, whose {{beforeProcess}} and {{afterProcess}} methods are called in {{CamelInternalProcessor}} - {*}but only if the route is not transacted{*}. 
> With my limited camel internals knowledge, I do not understand why {{beforeProcess}} and {{afterProcess}} are called only for non-transacted routes. In my typical scenario, MDC variables work well until I get to a transacted route, then at the last processor before the transacted route the {{afterProcess}} (which clears MDC variables) is called, and {{beforeProcess}} is never called, so there are no MDC variables inside the transacted route.



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