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Posted to issues@tez.apache.org by "Gopal V (JIRA)" <ji...@apache.org> on 2014/08/26 20:25:58 UTC

[jira] [Commented] (TEZ-1503) UnorderedKVInput.getReader() should return KeyValuesReader

    [ https://issues.apache.org/jira/browse/TEZ-1503?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14111095#comment-14111095 ] 

Gopal V commented on TEZ-1503:
------------------------------

The Unordered input will not satisfy the contract of key values reader at all - it will not return K, List<V>

> UnorderedKVInput.getReader() should return KeyValuesReader
> ----------------------------------------------------------
>
>                 Key: TEZ-1503
>                 URL: https://issues.apache.org/jira/browse/TEZ-1503
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Rajesh Balamohan
>
> Currently OrderedGroupedKVInput.getReader() returns KeyValuesReader and UnorderedKVInput.getReader() returns KeyValueReader.
> It would be useful to return KeyValuesReader for UnorderedKVInput to be consistent with OrderedGroupedKVInput.



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