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Posted to issues@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2013/08/09 02:37:47 UTC

[jira] [Updated] (HBASE-9165) Improvements to addDependencyJars

     [ https://issues.apache.org/jira/browse/HBASE-9165?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Dimiduk updated HBASE-9165:
--------------------------------

    Attachment: 0001-HBASE-9165-mapreduce-Modularize-building-dependency-.patch

- Separate adding HBase and dependencies from adding other job dependencies, and expose it as a separate method that other projects can use (for PIG-3285).
- Explicitly add hbase-server to the list of dependencies we ship with the job, for users who extend the classes we provide (see HBASE-9112).
- Add integration test for addDependencyJars.
- Code reuse for TestTableMapReduce.
                
> Improvements to addDependencyJars
> ---------------------------------
>
>                 Key: HBASE-9165
>                 URL: https://issues.apache.org/jira/browse/HBASE-9165
>             Project: HBase
>          Issue Type: Sub-task
>          Components: mapreduce
>    Affects Versions: 0.95.2
>            Reporter: Nick Dimiduk
>            Assignee: Nick Dimiduk
>         Attachments: 0001-HBASE-9165-mapreduce-Modularize-building-dependency-.patch
>
>
> The way we support adding HBase dependencies to a MapReduce job in {{TableMapReduceUtils#addDependencyJars(job)}} is a bit monolithic. Advanced users need a way to add HBase and its dependencies to their job without us snooping around for ouput formats and the like (see PIG-3285). We can also benefit from a little more code reuse between our {{mapred}} and {{mapreduce}} namespaces.

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