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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-3234) getting the reporter in the recordwriter
Date Tue, 13 Nov 2012 21:20:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-3234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Owen O'Malley updated HIVE-3234:
--------------------------------

    Status: Patch Available  (was: Open)

This patch passes in the real mapreduce reporter as the progressable for getHiveReportWriter.
OutputFormats should still protect themselves from null in the Progressable, but the FileSinkOperator
passes a Reporter from the mapreduce job.
                
> getting the reporter in the recordwriter
> ----------------------------------------
>
>                 Key: HIVE-3234
>                 URL: https://issues.apache.org/jira/browse/HIVE-3234
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>    Affects Versions: 0.9.1
>         Environment: any
>            Reporter: Jimmy Hu
>            Assignee: Owen O'Malley
>              Labels: newbie
>             Fix For: 0.9.1
>
>         Attachments: HIVE-3234.D6699.1.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> We would like to generate some custom statistics and report back to map/reduce later
wen implement the 
>  FileSinkOperator.RecordWriter interface. However, the current interface design doesn't
allow us to get the map reduce reporter object. Please extend the current FileSinkOperator.RecordWriter
interface so that it's close() method passes in a map reduce reporter object. 
> For the same reason, please also extend the RecordReader interface too to include a reporter
object so that users can passes in custom map reduce  counters.

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