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From Doug Cutting <cutt...@apache.org>
Subject Re: File formats in Hadoop
Date Mon, 21 Mar 2011 16:41:57 GMT
On 03/19/2011 09:01 AM, Weishung Chung wrote:
> I am browsing through the hadoop.io package and was wondering what other
> file formats are available in hadoop other than SequenceFile and TFile?
> Is all data written through hadoop including those from hbase saved in the
> above formats? It seems like SequenceFile is in key value pair format.

Avro includes a file format that works with Hadoop.

http://avro.apache.org/docs/current/api/java/org/apache/avro/mapred/package-summary.html

Doug

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