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https://issues.apache.org/jira/browse/MAPREDUCE-5157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zhijie Shen updated MAPREDUCE-5157:
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Issue Type: Sub-task (was: Bug)
Parent: MAPREDUCE-5108
> Sort in hadoop-1 examples is not binary compatible with hadoop-2 mapred.lib
> ---------------------------------------------------------------------------
>
> Key: MAPREDUCE-5157
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5157
> Project: Hadoop Map/Reduce
> Issue Type: Sub-task
> Reporter: Zhijie Shen
> Assignee: Zhijie Shen
>
> In SORT example, org.apache.hadoop.mapred.lib.InputSampler.Sampler is used in
> hadoop-1. However, after upgrading to hadoop-2,
> org.apache.hadoop.mapred.lib.InputSampler is modified to extend
> org.apache.hadoop.mapreduce.lib.partition.InputSampler, and the inner class,
> Sampler, has been moved to the superclass. Therefore, hadoop-1 SORT can not
> find Sampler when it runs with hadoop-2 framework.
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