Mark Adamcin created FELIX-6699:
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Summary: [DS] Excessive ERROR logging when Overlap in
Service-Component header between wildcard and non-wildcard locations
Key: FELIX-6699
URL: https://issues.apache.org/jira/browse/FELIX-6699
Project: Felix
Issue Type: Bug
Components: Declarative Services (SCR)
Affects Versions: scr-2.2.10
Reporter: Mark Adamcin
Fix For: scr-2.2.12
When a bundle's Service-Component header contains explicit paths and wildcard
paths, it is possible for an explicit descriptor entry to be parsed twice, if
it is also matched by a wildcard entry. This results in an ERROR level log
similar to that described in FELIX-2325. The use case which requires this mix
of wildcard and non-wildcard entries is probably rare, but such is the
situation with
[https://github.com/Adobe-Consulting-Services/acs-aem-commons/issues/3241]
In this situation, bnd is used to package the host bundle, and so the
descriptors for the DS components contained within it are listed explicitly in
the Service-Component header value generated by the bnd tool.
Additionally, the project packages some optional component descriptors in a
sidecar fragment bundle which cannot define its own Service-Component header.
In order for SCR to load the optional components only when the fragment is
attached, they must be listed by the host bundle's Service-Component header,
but only implicitly by using a wildcard, so that their absence is not logged
when the fragment is not attached.
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