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https://issues.apache.org/jira/browse/FLINK-2444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14679121#comment-14679121
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Fabian Hueske commented on FLINK-2444:
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Hi [~James_cao], yes, that is what the tests should ensure.
Flink and Hadoop InputFormats have similar interfaces, but there are also
difference (Initialize/FinalizeOnMaster), configuration of formats + splits,
etc. Right now, there are no tests that ensure that Flink's wrapper formats
handle the wrapped Hadoop formats correctly.
Thanks for working on this issue!
Let me know if you get stuck somewhere or need help with something.
Cheers, Fabian
> Add tests for HadoopInputFormats
> --------------------------------
>
> Key: FLINK-2444
> URL: https://issues.apache.org/jira/browse/FLINK-2444
> Project: Flink
> Issue Type: Test
> Components: Hadoop Compatibility, Tests
> Affects Versions: 0.10, 0.9.0
> Reporter: Fabian Hueske
> Labels: starter
>
> The HadoopInputFormats and HadoopInputFormatBase classes are not sufficiently
> covered by unit tests.
> We need tests that ensure that the methods of the wrapped Hadoop InputFormats
> are correctly called.
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