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From Jean-Daniel Cryans <jdcry...@apache.org>
Subject Re: recent TableInputFormat implementation
Date Tue, 14 Dec 2010 17:39:32 GMT
Hi Norbert,

Probably the best example is TableInputFormat :)

J-D

On Tue, Dec 14, 2010 at 7:49 AM, Norbert Burger
<norbert.burger@gmail.com> wrote:
> Hi all - can anyone point me in the direction of an example extension of
> TableInputFormatBase?
>
> We are planning on using HBase together with Dumbo (the Python Streaming
> layer).  In order to support this, we'll need to write a version of TIF
> that: (a) supports start rows, and (b) implements
> InputFormat<TypedBytesWritable, TypedBytesWritable>, which is the internal
> format that Dumbo uses to pass data to mappers.
>
> Earlier, I run across
> https://github.com/yahoo/howl/blob/howl/hbase-handler/src/java/org/apache/hadoop/hive/hbase/HiveHBaseTableInputFormat.java,
> but I wonder if there's a better example?
>
> Norbert
>

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