[jira] [Closed] (FLINK-3303) Move all non-batch specific classes in flink-java to flink-core

["Stephan Ewen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-3303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Ewen closed FLINK-3303.
-------------------------------

> Move all non-batch specific classes in flink-java to flink-core
> ---------------------------------------------------------------
>
>                 Key: FLINK-3303
>                 URL: https://issues.apache.org/jira/browse/FLINK-3303
>             Project: Flink
>          Issue Type: Improvement
>          Components: Core, Java API
>    Affects Versions: 0.10.0
>            Reporter: Stephan Ewen
>            Assignee: Stephan Ewen
>             Fix For: 1.0.0
>
>
> Currently, {{flink-java}} has a lot of classes that are also needed by the streaming api and that are useful to the classes in {{flink-core}}.
> In particular, certain improvements to the state API are blocked by the fact that certain classes are not in {{flink-core}}.
> I suggest to move classes from {{flink-java}} to {{flink-core}} after the following pattern:
>   - {{flink-core}} will contain all classes that are common across the batch and streaming API.
>   - {{flink-java}} will contain all batch API specific classes (we may eventually even think about renaming it to {{flink-batch-java}}.
> Because {{flink-java}} references {{flink-core}}, this will not be a breaking change. 



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