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MapReduce >> mail # user >> extracting lzo compressed files


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Manoj Babu 2012-10-21, 07:40
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Bejoy KS 2012-10-21, 08:17
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Re: extracting lzo compressed files
Hi Bejoy,

'hadoop fs -ls' is not displaying the file size. is there any other way to
find the original file size.

Thanks in advance.

Cheers!
Manoj.

On Sun, Oct 21, 2012 at 1:47 PM, Bejoy KS <[EMAIL PROTECTED]> wrote:

> **
> Hi Manoj
>
> You can get the file in a readable format using
> hadoop fs -text <fileName>
>
> Provided you have lzo codec within the property 'io.compression.codecs' in
> core-site.xml
>
> A 'hadoop fs -ls' command would itself display the file size.
> Regards
> Bejoy KS
>
> Sent from handheld, please excuse typos.
> ------------------------------
> *From: * Manoj Babu <[EMAIL PROTECTED]>
> *Date: *Sun, 21 Oct 2012 13:10:55 +0530
> *To: *<[EMAIL PROTECTED]>
> *ReplyTo: * [EMAIL PROTECTED]
> *Subject: *extracting lzo compressed files
>
> Hi,
>
> Is there any option to extract  the lzo compressed file in HDFS from
> command line and any option to find the original size of the compressed
> file.
>
> Thanks in Advance!
>
> Cheers!
> Manoj.
>
>
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Manoj Babu 2012-10-21, 13:29
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Manoj Babu 2012-10-21, 15:15
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB