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From Christian Schäfer <syrious3...@yahoo.de>
Subject AW: batch update question
Date Mon, 03 Sep 2012 22:26:42 GMT

hi,

maybe you could be interrested in hbase hut (high update throughput) see 
https://github.com/sematext/HBaseHUT



------------------------------
Lin Ma schrieb am So., 2. Sep 2012 11:13 MESZ:

>Hello guys,
>
>I am reading the book "HBase, the definitive guide", at the beginning of
>chapter 3, it is mentioned in order to reduce performance impact for
>clients to update the same row (lock contention issues for automatic
>write), batch update is preferred. My questions is, for MR job, what are
>the batch update methods we could leverage to resolve the issue? And for
>API client, what are the batch update methods we could leverage to resolve
>the issue?
>
>thanks in advance,
>Lin


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