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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] Issue Comment Edited: (HADOOP-1851) Map output compression codec cannot be set independently of job output compression codec
Date Thu, 27 Sep 2007 14:24:51 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-1851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12530664
] 

acmurthy edited comment on HADOOP-1851 at 9/27/07 7:24 AM:
----------------------------------------------------------------

Umm... clearly (as-per the new way) {set|get}CompressorClass belongs to the {{OutputFormatBase}},
does it mean I should put {set|get}CompressionType in {{SequenceFileOutputFormat}}? Yep, it
makes sense only for {SequenceFile}s... equivalently  I can move both set of apis, {set|get}CompressorClass
& {set|get}CompressionType to JobConf.

Thoughts? Doug?

      was (Author: acmurthy):
    Umm... clearly (as-per the new way) {set|get}CompressorClass belongs to the {{OutputFormatBase}},
does it mean I should put {set|get}CompressionType there too? Yep, it makes sense only for
{SequenceFile}s... equivalently  I can move both set of apis, {set|get}CompressorClass &
{set|get}CompressionType to JobConf.

Thoughts? Doug?
  
> Map output compression codec cannot be set independently of job output compression codec
> ----------------------------------------------------------------------------------------
>
>                 Key: HADOOP-1851
>                 URL: https://issues.apache.org/jira/browse/HADOOP-1851
>             Project: Hadoop
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.14.1
>            Reporter: Riccardo
>            Assignee: Arun C Murthy
>
> The property "mapred.output.compression.codec" is used when setting and getting the map
output compression codec in JobConf, thus making it impossible to use a different codec for
map outputs and overall job outputs.

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