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  1. Thorntail
  2. THORN-814

fraction autodetection: mvn wildfly-swarm:package vs. :start

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Done
    • 2016.11.0
    • 2016.12.1
    • plugins
    • None
    • 2016-Dec-A

    Description

      I have this small project that depends on the EJB, JAX-RS and CDI APIs and relies on fraction autodetection: https://github.com/Ladicek/swarm-tinies/tree/master/fraction-autodetection/cdi-jaxrs-ejb

      With Swarm 2016.10.0, both mvn wildfly-swarm:package and mvn wildfly-swarm:start autodetect the same set of fractions:

      [INFO] Detected fractions: ejb:2016.10.0, jaxrs-cdi:2016.10.0

      With current master, wildfly-swarm:start detects the same fractions

      [INFO] Detected fractions: ejb:2016.11.0-SNAPSHOT, jaxrs-cdi:2016.11.0-SNAPSHOT

      but wildfly-swarm:package detects much more:

      [INFO] Detected fractions: ejb-remote:2016.11.0-SNAPSHOT, jaxrs-cdi:2016.11.0-SNAPSHOT, jaxrs-jaxb:2016.11.0-SNAPSHOT

      I spent some time in the debugger and the difference seems to be that during wildfly-swarm:start, provided dependencies are ignored for the purpose of fraction autodetection, but during wildfly-swarm:package, they are taken into account as well. (In general, this isn't only about provided dependencies, more scopes come into play here.)

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. THORN-638 Fraction auto-detection is performed when declaring dependent fractions with scope=provided

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. THORN-876 Fraction auto-detection is bringing unused fractions

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Closed

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            People

              rhn-support-hbraun Heiko Braun
              lthon@redhat.com Ladislav Thon
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                Updated:
                Resolved: