[jira] [Updated] (TRAFODION-35) Add a method that allows UDR writers to debug their UDRs on a release build

["Hans Zeller (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TRAFODION-35?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hans Zeller updated TRAFODION-35:
---------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: TRAFODION-38

> Add a method that allows UDR writers to debug their UDRs on a release build
> ---------------------------------------------------------------------------
>
>                 Key: TRAFODION-35
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-35
>             Project: Apache Trafodion
>          Issue Type: Sub-task
>         Environment: release build
>            Reporter: Hans Zeller
>            Assignee: Hans Zeller
>
> Today, we have various methods to put the JVM into debug. These are mostly based on environment variables. All these methods require a debug build. That won't work for a Trafodion user who wants to write a Java UDR, since setting up a debug build is not a trivial exercise. We need to allow UDR debugging on a sandbox VM or on a cluster, running a release build.
> Therefore I am proposing that we allow the DB__ROOT user to put JVMs into debug mode, even on a release build. Given the extensive power DB__ROOT already has, this is not a significant increase in what that user can do.



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