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Posted to common-issues@hadoop.apache.org by "Koji Noguchi (JIRA)" <ji...@apache.org> on 2018/07/17 19:43:00 UTC

[jira] [Updated] (HADOOP-13340) Compress Hadoop Archive output

     [ https://issues.apache.org/jira/browse/HADOOP-13340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Koji Noguchi updated HADOOP-13340:
----------------------------------
    Attachment: HADOOP-13340-example-v01.patch

> Compress Hadoop Archive output
> ------------------------------
>
>                 Key: HADOOP-13340
>                 URL: https://issues.apache.org/jira/browse/HADOOP-13340
>             Project: Hadoop Common
>          Issue Type: New Feature
>          Components: tools
>    Affects Versions: 2.5.0
>            Reporter: Duc Le Tu
>            Priority: Major
>              Labels: features, performance
>         Attachments: HADOOP-13340-example-v01.patch
>
>
> Why Hadoop Archive tool cannot compress output like other map-reduce job? 
> I used some options like -D mapreduce.output.fileoutputformat.compress=true -D mapreduce.output.fileoutputformat.compress.codec=org.apache.hadoop.io.compress.GzipCodec but it's not work. Did I wrong somewhere?
> If not, please support option for compress output of Hadoop Archive tool, it's very neccessary for data retention for everyone (small files problem and compress data).



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