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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4959) bundling classpath into jar manifest on Windows does not expand environment variables or wildcards
Date Thu, 24 Jan 2013 18:59:13 GMT
Chris Nauroth created MAPREDUCE-4959:
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             Summary: bundling classpath into jar manifest on Windows does not expand environment
variables or wildcards
                 Key: MAPREDUCE-4959
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4959
             Project: Hadoop Map/Reduce
          Issue Type: Bug
          Components: tasktracker
    Affects Versions: 1-win
            Reporter: Chris Nauroth


To support long classpaths on Windows, the class path entries get bundled into a small temporary
jar with a manifest that has a Class-Path attribute.  When a classpath is specified in a jar
manifest like this, it does not expand environment variables (i.e. %HADOOP_COMMON_HOME%),
and it does not expand wildcards (i.e. lib/*.jar).


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