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  1. XWiki Platform
  2. XWIKI-16626

Warnings in the logs about collision between core extensions in Jetty

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 11.6-rc-1
    • Fix Version/s: None
    • Component/s: Distribution
    • Labels:
      None
    • Environment:
      Windows 10 Pro 64 bit, Edge 18, using a local instance of XWiki 11.6 RC1, on MySQL 5.7
    • Difficulty:
      Unknown
    • Similar issues:

      Description

      STEPS TO REPRODUCE

      1. Start a fresh XWiki 11.6RC1 instance
      2. Observe the console

      EXPECTED RESULTS

      There are no errors/warnings.

      ACTUAL RESULTS

      There are displayed some warnings about collision between core extensions. Stacktrace:

      2019-07-31 09:57:21,147 [main] WARN  .x.e.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-io/9.4.8.v20171121 (jar:file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/jetty/lib/jetty-io-9.4.8.v20171121.jar!/META-INF/maven/org.eclipse.jetty/jetty-io/pom.xml)] and [org.eclipse.jetty:jetty-io/9.4.14.v20181114 (file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/webapps/xwiki/WEB-INF/lib/jetty-io-9.4.14.v20181114.xed)]
2019-07-31 09:57:21,147 [main] WARN  .x.e.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-io/9.4.14.v20181114 (file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/webapps/xwiki/WEB-INF/lib/jetty-io-9.4.14.v20181114.xed)] is selected
2019-07-31 09:57:21,192 [main] WARN  .x.e.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-util/9.4.8.v20171121 (jar:file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/jetty/lib/jetty-util-9.4.8.v20171121.jar!/META-INF/maven/org.eclipse.jetty/jetty-util/pom.xml)] and [org.eclipse.jetty:jetty-util/9.4.14.v20181114 (file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/webapps/xwiki/WEB-INF/lib/jetty-util-9.4.14.v20181114.xed)]
2019-07-31 09:57:21,192 [main] WARN  .x.e.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-util/9.4.14.v20181114 (file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/webapps/xwiki/WEB-INF/lib/jetty-util-9.4.14.v20181114.xed)] is selected
2019-07-31 09:57:21,196 [main] WARN  .x.e.m.i.MavenExtensionScanner - Collision between core extension [org.eclipse.jetty:jetty-http/9.4.8.v20171121 (jar:file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/jetty/lib/jetty-http-9.4.8.v20171121.jar!/META-INF/maven/org.eclipse.jetty/jetty-http/pom.xml)] and [org.eclipse.jetty:jetty-http/9.4.14.v20181114 (file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/webapps/xwiki/WEB-INF/lib/jetty-http-9.4.14.v20181114.xed)]
2019-07-31 09:57:21,196 [main] WARN  .x.e.m.i.MavenExtensionScanner - [org.eclipse.jetty:jetty-http/9.4.14.v20181114 (file:/C:/ILIE%20LUCRU/XWIKI%2011.6%20RC1/xwiki-platform-distribution-flavor-jetty-hsqldb-11.6-rc-1%20MySQL/webapps/xwiki/WEB-INF/lib/jetty-http-9.4.14.v20181114.xed)] is selected

      The warnings could not be reproduced on XWiki 11.5.

        Attachments

          Issue Links

          is related to

          Task - A task that needs to be done. XWIKI-14124 Upgrade to Solr 8.1.1

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. XWIKI-15817 Collision warnings in the logs about javax.annotation-api when deploying in Jetty

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Open

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              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              iandriuta Ilie Andriuta
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                Dates

                Created:
                Updated:
                Date of First Response: