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https://issues.apache.org/jira/browse/THRIFT-4069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15853294#comment-15853294
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James E. King, III commented on THRIFT-4069:
--------------------------------------------

I am marking this as superceding THRIFT-4059.  In THRIFT-4059 it was identified 
that we have a module that actually requires Perl 5.8.  Since we're suggesting 
moving to Perl 5.10 here, this supercedes that one.

> Perl packages should be in individual files and have proper version syntax
> --------------------------------------------------------------------------
>
>                 Key: THRIFT-4069
>                 URL: https://issues.apache.org/jira/browse/THRIFT-4069
>             Project: Thrift
>          Issue Type: Improvement
>          Components: Perl - Library
>    Affects Versions: 0.10.0
>         Environment: Perl
>            Reporter: James E. King, III
>            Assignee: James E. King, III
>
> Currently our perl package module files contain multiple packages.  We should 
> break each package out to an individual file and properly version it.  
> Package versioning was introduced in Perl 5.10 so:
> 1. Update the minimum required perl to 5.10.
> 2. For each package use the {{perl MODULE VERSION}} perlmod syntax, where 
> VERSION is {{v0.11.0}}.
> 3. Each module not under the Thrift namespace must be moved there.  This will 
> be a breaking change.
> Currently if you inspect the Perl PAUSE version metadata for Thrift's 
> sub-modules only the 0.9.0 modules from gslin have version identities.
> For example if you look at Thrift and Thrift::BinaryProtocol in the CPAN list 
> of packages at http://www.cpan.org/modules/02packages.details.txt you will 
> see:
> {noformat}
> Thrift                         0.010000  
> J/JK/JKING/thrift/Thrift-0.10.0.tar.gz
> Thrift::BinaryProtocol         0.009000  G/GS/GSLIN/Thrift-0.9.0.tar.gz
> {noformat}
> There are some anomalies, for example packages defined in Thrift.pm come out 
> at the top level namespace like:
> {noformat}
> TApplicationException          0.010000  
> J/JK/JKING/thrift/Thrift-0.10.0.tar.gz
> TMessageType                   0.010000  
> J/JK/JKING/thrift/Thrift-0.10.0.tar.gz
> TType                          0.010000  
> J/JK/JKING/thrift/Thrift-0.10.0.tar.gz
> {noformat}
> So technically if you do 'install TApplicationException' I would expect you 
> might get thrift.  This is wrong and should be fixed.  TApplicationException 
> needs to be inside Thrift, not at the top level.



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