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From "Sean Busbey (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-2111) Allow AccumuloClassLoader to use shell globbing
Date Mon, 30 Dec 2013 16:58:50 GMT
Sean Busbey created ACCUMULO-2111:
-------------------------------------

             Summary: Allow AccumuloClassLoader to use shell globbing
                 Key: ACCUMULO-2111
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-2111
             Project: Accumulo
          Issue Type: Improvement
          Components: start
    Affects Versions: 1.5.0, 1.4.4
            Reporter: Sean Busbey
            Assignee: Sean Busbey


Right now, the classpath parsing for hte AccumuloClassLoader supports

* non-file URLs
* paths to a jar file
* paths to a directory
* paths with regex matching at the file level

This behavior is undocumented and incompatible with the output of other ecosystem tools, most
importantly the "[hadoop classpath|http://hadoop.apache.org/docs/r1.0.4/commands_manual.html#classpath]"
command. that command may use shell globbing (depending on the hadoop distro).

Proposed solution:

* abstract the matching behavior
* add matching by shell globbing
* add a flag that determines if regex, globbing, or both (regex falling back to globbing)
is used

the flag should default to regex to maintain current out-of-the-box behavior.



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