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Posted to issues@tez.apache.org by "Jeff Zhang (JIRA)" <ji...@apache.org> on 2015/05/15 02:48:00 UTC

[jira] [Updated] (TEZ-138) Merge DAG/DAGImpl, Vertex/VertexImpl, Task/TaskImpl, TaskAttempt/TaskAttemptImpl

     [ https://issues.apache.org/jira/browse/TEZ-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Zhang updated TEZ-138:
---------------------------
    Target Version/s: 0.8.0  (was: 0.7.0)

> Merge DAG/DAGImpl, Vertex/VertexImpl, Task/TaskImpl, TaskAttempt/TaskAttemptImpl
> --------------------------------------------------------------------------------
>
>                 Key: TEZ-138
>                 URL: https://issues.apache.org/jira/browse/TEZ-138
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Bikas Saha
>
> We are not going to have another impl of these interfaces. What are they buying us other than overhead of overriding every new public method.
> For tests, every class and every methods can be overridden and mocked.



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