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From "Kanna Karanam (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-3172) Remove the duplicate JAR entries from the (“test.classpath”) to avoid command line exceeding char limit on windows
Date Fri, 22 Jun 2012 00:57:42 GMT
Kanna Karanam created HIVE-3172:
-----------------------------------

             Summary: Remove the duplicate JAR entries from the (“test.classpath”) to
avoid command line exceeding char limit on windows 
                 Key: HIVE-3172
                 URL: https://issues.apache.org/jira/browse/HIVE-3172
             Project: Hive
          Issue Type: Sub-task
          Components: Tests, Windows
    Affects Versions: 0.10.0
         Environment: Windows
            Reporter: Kanna Karanam
             Fix For: 0.10.0


The maximum length of the DOS command string is 8191 characters (in Windows latest versions
http://support.microsoft.com/kb/830473). Following entries in the “build-common.xml” are
adding lot of duplicate JAR entries to the “test.classpath” and it exceeds the max character
limit on windows very easily. 


<!-- Include build/dist/lib on the classpath before Ivy and exclude hive jars from Ivy
to make sure we get the local changes when we test Hive -->
    <fileset dir="${build.dir.hive}/dist/lib" includes="*.jar" erroronmissingdir="false"
excludes="**/hive_contrib*.jar,**/hive-contrib*.jar,**/lib*.jar"/>
    <fileset dir="${hive.root}/build/ivy/lib/test" includes="*.jar" erroronmissingdir="false"
excludes="**/hive_*.jar,**/hive-*.jar"/>
    <fileset dir="${hive.root}/build/ivy/lib/default" includes="*.jar" erroronmissingdir="false"
excludes="**/hive_*.jar,**/hive-*.jar" />
    <fileset dir="${hive.root}/testlibs" includes="*.jar"/>


Proposed solution (workaround)–
1)Include all JARs from dist\lib excluding "**/hive_contrib*.jar,**/hive-contrib*.jar,**/lib*.jar"
2)Select the specific jars (missing jars) from test/other folders, (that includes Hadoop-*.jar
files)

Thanks

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