[jira] [Assigned] (S2GRAPH-200) docker image could not include extra jars

["Chul Kang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/S2GRAPH-200?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chul Kang reassigned S2GRAPH-200:
---------------------------------

    Assignee: Chul Kang

> docker image could not include extra jars
> -----------------------------------------
>
>                 Key: S2GRAPH-200
>                 URL: https://issues.apache.org/jira/browse/S2GRAPH-200
>             Project: S2Graph
>          Issue Type: Improvement
>            Reporter: Chul Kang
>            Assignee: Chul Kang
>            Priority: Minor
>
> I created a docker image with the following command, and then launched it as below with jdbc driver option.
> {code:java}
> // build docker image
> > sbt "project s2rest_play" 'set version := "latest"' docker:publishLocal
> // docker run
> docker run -it s2rest_play:latest -Dhttp.port=9000 -Ddb.default.driver=com.mysql.jdbc.Driver -Ddb.default.url=jdbc:mysql://localhost:3306 ...
> {code}
>  
> ClassNotFoundException occurred.
> {code:java}
> Oops, cannot start the server.
> java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
> at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
> {code}
> By default, mysql-connector is not included. So if we want to include the jar in the classpath in current image, we need to rebuild the image.
> I think it would be nice to support the external jar to refer to the docker image from outside.



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