Blueprint placeholder configuration does not work in JBoss Fuse

Solution Verified - Updated -


  • We have a working Camel Route in an OSGI bundle using BluePrint. We are using blueprint property placeholders to set some endpoint uris via those placeholders. The configuration values are stored in a file called "example-route.cfg". This file is located in {fuse_home}/etc.

  • Local testing works fine. Everything as expected. When we deploy the bundle to fuse, we get the exception.

Caused by: java.lang.IllegalArgumentException: Property with key [csv-source] not found in properties from text: {{csv-source}}
    at org.apache.camel.impl.DefaultCamelContext.resolvePropertyPlaceholders(
    at org.apache.camel.impl.CamelPostProcessorHelper.getInjectionPropertyValue(
  • When we analyse the deployed bundle with config:list, we can see that our configuration values are set. So the "example-route.cfg" file was obviously read.


  • Red Hat JBoss Fuse
    • 6.x
  • Apache Aries/Blueprint

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