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From "zhihai xu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-6727) Add a configuration to limit the input size of the MapReduce job.
Date Sun, 26 Jun 2016 06:59:33 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

zhihai xu updated MAPREDUCE-6727:
---------------------------------
    Attachment: MAPREDUCE-6727.000.patch

> Add a configuration to limit the input size of the MapReduce job.
> -----------------------------------------------------------------
>
>                 Key: MAPREDUCE-6727
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6727
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: job submission
>    Affects Versions: 2.8.0
>            Reporter: zhihai xu
>            Assignee: zhihai xu
>         Attachments: MAPREDUCE-6727.000.patch
>
>
> Add a configuration to limit the input size of the MapReduce job. It will be useful for
Hadoop admin to save Hadoop cluster resource by preventing users from submitting bad mapreduce
jobs or bad hive queries. The default behavior is no limit.



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