[jira] [Updated] (CAMEL-23730) ggregateReifier.mandatoryLookup fails during export dry-run even with lazyBean=true

["Federico Mariani (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-23730?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Federico Mariani updated CAMEL-23730:
-------------------------------------
    Description: 
When exporting a route that uses an aggregationRepository bean reference (e.g., #event_aggregation), the export dry-run fails with NoSuchBeanException even though lazyBean=true is set by ExportBaseCommand.runSilently().

The issue is in AggregateReifier.createAggregationRepository() which calls mandatoryLookup() to resolve the bean reference. This lookup is not lazy-aware and throws immediately if the bean is not in the registry. During the export dry-run, beans registered by ContextServicePlugin implementations may not be available (e.g., because they require a live database connection or transaction manager).

Other reifiers that use mandatoryLookup for bean references (e.g., idempotentRepository) may have the same issue.

{code}
org.apache.camel.FailedToCreateRouteException: Failed to create route: event-batching
  ...
Caused by: org.apache.camel.NoSuchBeanException: No bean could be found in the registry
  for: #event_aggregation of type: org.apache.camel.spi.AggregationRepository
    at org.apache.camel.reifier.AbstractReifier.mandatoryLookup(AbstractReifier.java:178)
    at org.apache.camel.reifier.AggregateReifier.createAggregationRepository(AggregateReifier.java:247)
{code}

Expected behavior: When lazyBean=true (as set during camel export), bean references in aggregationRepository should be resolved lazily or the lookup failure should be treated as non-fatal, allowing the export to complete. The exported application resolves the bean correctly at runtime.

Most probably, introduced by: The change from main.setStubPattern("*") to main.setStubPattern("component:*") in the exportRun block of Run.java, related to CAMEL-23355 / PR #22719 (or the referenced PR #21931).

Root cause: In 4.18, setStubPattern("\*") stubbed ALL lookups including bean references like #event_aggregation. In 4.20, setStubPattern("component:\*") only stubs component URIs. Bean references resolved via mandatoryLookup in reifiers (e.g., AggregateReifier, IdempotentConsumerReifier) now fail with NoSuchBeanException during the export dry-run when the bean is registered by a ContextServicePlugin that requires runtime resources (database, transaction manager).

  was:
When exporting a route that uses an aggregationRepository bean reference (e.g., #event_aggregation), the export dry-run fails with NoSuchBeanException even though lazyBean=true is set by ExportBaseCommand.runSilently().

The issue is in AggregateReifier.createAggregationRepository() which calls mandatoryLookup() to resolve the bean reference. This lookup is not lazy-aware and throws immediately if the bean is not in the registry. During the export dry-run, beans registered by ContextServicePlugin implementations may not be available (e.g., because they require a live database connection or transaction manager).

Other reifiers that use mandatoryLookup for bean references (e.g., idempotentRepository) may have the same issue.

{code}
org.apache.camel.FailedToCreateRouteException: Failed to create route: event-batching
  ...
Caused by: org.apache.camel.NoSuchBeanException: No bean could be found in the registry
  for: #event_aggregation of type: org.apache.camel.spi.AggregationRepository
    at org.apache.camel.reifier.AbstractReifier.mandatoryLookup(AbstractReifier.java:178)
    at org.apache.camel.reifier.AggregateReifier.createAggregationRepository(AggregateReifier.java:247)
{code}

Expected behavior: When lazyBean=true (as set during camel export), bean references in aggregationRepository should be resolved lazily or the lookup failure should be treated as non-fatal, allowing the export to complete. The exported application resolves the bean correctly at runtime.

Most probably, introduced by: The change from main.setStubPattern("*") to main.setStubPattern("component:*") in the exportRun block of Run.java, related to CAMEL-23355 / PR #22719 (or the referenced PR #21931).

Root cause: In 4.18, setStubPattern("*") stubbed ALL lookups including bean references like #event_aggregation. In 4.20, setStubPattern("component:*") only stubs component URIs. Bean references resolved via mandatoryLookup in reifiers (e.g., AggregateReifier, IdempotentConsumerReifier) now fail with NoSuchBeanException during the export dry-run when the bean is registered by a ContextServicePlugin that requires runtime resources (database, transaction manager).


> ggregateReifier.mandatoryLookup fails during export dry-run even with lazyBean=true
> -----------------------------------------------------------------------------------
>
>                 Key: CAMEL-23730
>                 URL: https://issues.apache.org/jira/browse/CAMEL-23730
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-sql
>    Affects Versions: 4.20.0
>            Reporter: Federico Mariani
>            Priority: Major
>
> When exporting a route that uses an aggregationRepository bean reference (e.g., #event_aggregation), the export dry-run fails with NoSuchBeanException even though lazyBean=true is set by ExportBaseCommand.runSilently().
> The issue is in AggregateReifier.createAggregationRepository() which calls mandatoryLookup() to resolve the bean reference. This lookup is not lazy-aware and throws immediately if the bean is not in the registry. During the export dry-run, beans registered by ContextServicePlugin implementations may not be available (e.g., because they require a live database connection or transaction manager).
> Other reifiers that use mandatoryLookup for bean references (e.g., idempotentRepository) may have the same issue.
> {code}
> org.apache.camel.FailedToCreateRouteException: Failed to create route: event-batching
>   ...
> Caused by: org.apache.camel.NoSuchBeanException: No bean could be found in the registry
>   for: #event_aggregation of type: org.apache.camel.spi.AggregationRepository
>     at org.apache.camel.reifier.AbstractReifier.mandatoryLookup(AbstractReifier.java:178)
>     at org.apache.camel.reifier.AggregateReifier.createAggregationRepository(AggregateReifier.java:247)
> {code}
> Expected behavior: When lazyBean=true (as set during camel export), bean references in aggregationRepository should be resolved lazily or the lookup failure should be treated as non-fatal, allowing the export to complete. The exported application resolves the bean correctly at runtime.
> Most probably, introduced by: The change from main.setStubPattern("*") to main.setStubPattern("component:*") in the exportRun block of Run.java, related to CAMEL-23355 / PR #22719 (or the referenced PR #21931).
> Root cause: In 4.18, setStubPattern("\*") stubbed ALL lookups including bean references like #event_aggregation. In 4.20, setStubPattern("component:\*") only stubs component URIs. Bean references resolved via mandatoryLookup in reifiers (e.g., AggregateReifier, IdempotentConsumerReifier) now fail with NoSuchBeanException during the export dry-run when the bean is registered by a ContextServicePlugin that requires runtime resources (database, transaction manager).



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