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HBase, mail # user - Hbase Mapreduce- Problem in using arrayList of pust in MapFunction


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Farrokh Shahriari 2013-01-21, 06:11
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RE: Hbase Mapreduce- Problem in using arrayList of pust in MapFunction
Anoop Sam John 2013-01-21, 06:32
>And also how can I use autoflush & bufferclientside in Map function for
inserting data to Hbase Table ?

You are using TableOutputFormat right? Here autoFlush is turned OFF ... You can use config param "hbase.client.write.buffer" to set the client side buffer size.

-Anoop-
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From: Farrokh Shahriari [[EMAIL PROTECTED]]
Sent: Monday, January 21, 2013 11:41 AM
To: [EMAIL PROTECTED]
Subject: Hbase Mapreduce- Problem in using arrayList of pust in MapFunction

Hi there
Is there any way to use arrayList of Puts in map function to insert data to
hbase ? Because,the context.write method doesn't allow to use arraylist of
puts,so in every map function I can only put one row. What can I do for
inserting some rows in each map function ?
And also how can I use autoflush & bufferclientside in Map function for
inserting data to Hbase Table ?

Mohandes Zebeleh
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Mohammad Tariq 2013-01-21, 06:17
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Farrokh Shahriari 2013-01-21, 11:52