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List:       hadoop-user
Subject:    Re: File size shown in HDFS using "-lsr"
From:       maha <maha () umail ! ucsb ! edu>
Date:       2011-02-24 22:22:56
Message-ID: A7AB3955-5EB7-4222-9F4E-27B4A43C473B () umail ! ucsb ! edu
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It's because of the HDFS_BYTES_READ . 

So, my question now is what examples other than compression that change \
HDFS_BYTES_READ from Map-input-bytes?

In my case, input file is 67K but is stored in HDFS as 83K and this doesn't happen \
all the time, sometimes they're the same and other times they're different (nothing \
else was changed). 

Please any explanation is appreciated !

Thank you,
Maha

On Feb 24, 2011, at 11:00 AM, maha wrote:

> Silly question..
> 
> ========================================================================
> bin/hadoop dfs -lsr /
> 
> -rw-r--r--   1 Hadoop supergroup         83    2011-02-24 10:52 /tmp/File-Size-4k
> 
> ========================================================================
> 
> Why do I see my 4KB file has a size of 83 bytes??
> 
> 
> Thanks,
> Maha
> 


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