[jira] [Created] (UIMA-3271) DUCC: viaducc

["Jim Challenger (JIRA)" <de...@uima.apache.org>]

Jim Challenger created UIMA-3271:
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             Summary: DUCC: viaducc
                 Key: UIMA-3271
                 URL: https://issues.apache.org/jira/browse/UIMA-3271
             Project: UIMA
          Issue Type: Task
          Components: DUCC
    Affects Versions: 1.0-Ducc
            Reporter: Jim Challenger
            Assignee: Jim Challenger
             Fix For: 1.0-Ducc


Viaducc and java_viaducc.  This is a front-end to the DUCC 'managed reservation' aka arbitrary process to fill in defaults and make execution simpler.  It automatically set 2-way console redirection.  When invoked as 'viaducc' the first non-config parameter is taken as the executable to run.  When invoked as java-viaducc the first non-config parameter is the name of a class to run, and a JVM is found to run it with.  User may specify the JVM, and it not specified, the JVM configured for DUCC is used.  If java_viaducc is installed in the same directory as the JRE binaries it recognizes this fact and may be invoked as an alternative to Java, thus allowing Eclipse users to execute their workspaces in a DUCC-managed resource.  Too cool.

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