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https://issues.apache.org/jira/browse/CAMEL-22855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18051784#comment-18051784
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Bruno Gonçalves commented on CAMEL-22855:
-----------------------------------------
*Additional Note:* This behavior is not limited to Consumer/Source failures.
When an exception occurs during an *action step* within the route (e.g., a
failing {{to("http://...";)}} or a processing {{{}bean{}}}), and that exception
is caught by the same {{handled(true)}} policy, the statistics exhibit the same
pattern: {{ExchangesCompleted}} increments, while {{ExchangesFailed}} remains
{{{}0{}}}. The failure is only visible via the {{FailuresHandled}} JMX
attribute.
> Inconsistent Route Statistics for Consumer-Side Failures
> --------------------------------------------------------
>
> Key: CAMEL-22855
> URL: https://issues.apache.org/jira/browse/CAMEL-22855
> Project: Camel
> Issue Type: Bug
> Components: camel-management
> Affects Versions: 4.10.8
> Reporter: Bruno Gonçalves
> Priority: Major
> Attachments: error-handler-reproducer.zip
>
>
> When a consumer (e.g., {{{}imaps{}}}) fails to connect and
> {{bridgeErrorHandler=true}} is used in conjunction with a {{handled(true)}}
> error policy, the {{ManagedRouteMBean}} statistics are misleading. The
> failure is not counted in the {{ExchangesFailed}} metric, and the
> {{ExchangesCompleted}} metric increments as if the business logic succeeded.
> Reproducer on attach.
>
> {{--- CAMEL STATISTICS REPORT ---}}
> {{Route ID: imapRoute}}
> {{ - Total Exchanges: 1}}
> {{ - Completed: 1}}
> {{ - Failed (Unhandled): 0}}
> {{ - Failures Handled: 1 (from JMX)}}
> {{ - Ext. Redeliveries: 0 (from JMX)}}
> {{ => TOTAL LOGICAL FAILURES: 1}}
> {{--------------------------------}}
> {{Route ID: errorRoute2}}
> {{ - Total Exchanges: 1}}
> {{ - Completed: 1}}
> {{ - Failed (Unhandled): 0}}
> {{ - Failures Handled: 0 (from JMX)}}
> {{ - Ext. Redeliveries: 0 (from JMX)}}
> {{ => TOTAL LOGICAL FAILURES: 0}}
> {{--------------------------------}}
> {{Route ID: errorRoute3}}
> {{ - Total Exchanges: 1}}
> {{ - Completed: 1}}
> {{ - Failed (Unhandled): 0}}
> {{ - Failures Handled: 0 (from JMX)}}
> {{ - Ext. Redeliveries: 0 (from JMX)}}
> {{ => TOTAL LOGICAL FAILURES: 0}}
> {{--------------------------------}}
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