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FS5 Data source Oracle driver exception

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  • Zendesk API User
    Author: king - 8/13/2014 14:16

    Dear André Pfeiler,

    we checked your assumption for old/duplicate JDBC Oracle jars being loaded. Here, the JVM offers the option "verbose:class". With that setting the JVM documents which classes are loaded from which JAR. Currently, we could just identify within the Tanuki Wrapper log the following single output:

    ... ...
    INFO   | jvm 1

    | 2014/08/11 16:48:06 | [Loaded oracle.jdbc.driver.ResultSetUtil from file:/opt/wcms/fs/work/ModuleManager/Oracle_JDBC_driver_448bcc0f/lib/ojdbc6.jar]

    ... ...

    We also filtered for "oracle.jdbc.driver" package and just could find a JAR named "ojdbc6.jar" where the classes are taken from. The conclusion: no duplicate JDBC drivers being loaded, currently.

    Regarding the change of the driver:
    from: ojdbc6.jar, version 11.2.0.1.0

    to: ojdbc7.jar, version 12.1.0.2

    including a FirstSpirit server restart we observed:

    - problem has gone :smileyhappy:

    Although, the Oracle DB server does not match the driver version!

    0

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