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Posted to dev@knox.apache.org by "hanicz (via GitHub)" <gi...@apache.org> on 2025/03/06 13:25:52 UTC

[PR] KNOX-3108: Append classpath with additional paths [knox]

hanicz opened a new pull request, #1004:
URL: https://github.com/apache/knox/pull/1004

   ## What changes were proposed in this pull request?
   
   [KNOX-3047](https://issues.apache.org/jira/projects/KNOX/issues/KNOX-3047) Extended the classpath with /usr/share/java/*.jar however it could cause issues if other data-services use the same location for their jars. This PR iterates on the changes introduced in [KNOX-3051](https://issues.apache.org/jira/projects/KNOX/issues/KNOX-3051) and makes it possible to prepend and/or append paths to the classpath dynamically using the `gateway-site.xml` configuration file.
   
   To append new path(s) to the classpath add the below property to `gateway-site.xml`:
   
   ```
   <property>
           <name>gateway.server.append.classpath</name>
           <value>/new/append/path/*.jar</value>
   </property>
   ```
   
   To prepend new path(s) to the classpath add the below property to `gateway-site.xml`:
   
   ```
   <property>
           <name>gateway.server.prepend.classpath</name>
           <value>/new/prepend/path/*.jar</value>
   </property>
   ```
   
   The different locations should be separated by ',' or ';'.
   - '*.jar': picks up all jar files in the folder.
   - '*': picks up all files in the folder.
   - '/folder': class files are picked up from various folder hierarchies (eq. put GatewayServer.class in org/apache/knox/gateway folder)
   
   ## How was this patch tested?
   
   Unit tests
   Manual tested locally
   


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Re: [PR] KNOX-3108: Append classpath with additional paths [knox]

Posted by "lmccay (via GitHub)" <gi...@apache.org>.
lmccay merged PR #1004:
URL: https://github.com/apache/knox/pull/1004


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Re: [PR] KNOX-3108: Append classpath with additional paths [knox]

Posted by "lmccay (via GitHub)" <gi...@apache.org>.
lmccay commented on PR #1004:
URL: https://github.com/apache/knox/pull/1004#issuecomment-2706636107

   Thanks, @hanicz - this has been merged and will land in the Apache Knox 2.2.0 release!


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