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From "Konstantin Boudnik (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5858) Eliminate UTF8 and fix warnings in test/hdfs-with-mr package
Date Sat, 16 May 2009 21:16:45 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5858?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710136#action_12710136
] 

Konstantin Boudnik commented on HADOOP-5858:
--------------------------------------------

It seems like AccumulatingReducer shouldn't extend MapReducerBase not implement org.apache.hadoop.mapred.Reducer
Instead it needs to extend org.apache.hadoop.mapreduce.Reducer

  public class AccumulatingReducer extends Reducer<Text, Text, Text, Text> 



> Eliminate UTF8 and fix warnings in test/hdfs-with-mr package
> ------------------------------------------------------------
>
>                 Key: HADOOP-5858
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5858
>             Project: Hadoop Core
>          Issue Type: Improvement
>          Components: test
>    Affects Versions: 0.19.0
>            Reporter: Konstantin Shvachko
>            Assignee: Konstantin Shvachko
>             Fix For: 0.21.0
>
>         Attachments: hdfsWithMR.patch, hdfsWithMR.patch
>
>
> Replace UTF8 with Text and fix java warnings not related to deprecated mapred api.
> Warnings related to the deprecated map reduce api should probably be targeted in a separate
unified approach.

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