[jira] [Commented] (TRAFODION-2782) UDRs classloader sequence should reverse

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TRAFODION-2782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16216365#comment-16216365 ] 

ASF GitHub Bot commented on TRAFODION-2782:
-------------------------------------------

GitHub user mashengchen opened a pull request:

    https://github.com/apache/incubator-trafodion/pull/1275

    TRAFODION-2782 reserve UDRs classloader sequence

    load jars under UDR lib first then load trafodion env classpath

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mashengchen/incubator-trafodion udf_classloader_sequence

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/incubator-trafodion/pull/1275.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1275
    
----
commit 9d05287fbe3025a90eb479bf0ceda2b6428c8471
Author: mashengchen <ma...@gmail.com>
Date:   2017-10-24T05:54:24Z

    TRAFODION-2782 reserve UDRs classloader sequence

----


> UDRs classloader sequence should reverse
> ----------------------------------------
>
>                 Key: TRAFODION-2782
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-2782
>             Project: Apache Trafodion
>          Issue Type: Bug
>            Reporter: mashengchen
>            Assignee: mashengchen
>
> since java UDRs can load class from the specified directory( $TRAF_HOME/udr/public/external_libs), there has conflictions of load different version of class.
> to avoid this issue, there should load the UDRS lib jars first , then load traf env classpath.



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