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Re: Add client complexity or use a coprocessor? - HBase - [mail # user]
...On Tue, Apr 10, 2012 at 9:19 AM, Tom Brown  wrote:    Got it.  I didn't realize.    Your understanding is correct.  My statement was about using the data s...
   Author: Jacques, 2012-04-10, 21:49
Re: Key Design Question for list data - HBase - [mail # user]
...Great summary!   The one other thing I would also note is that your consistency requirements need to be considered.  If you want to make atomic list changes you'll need to go wide....
   Author: Jacques, 2012-04-04, 16:46
Re: Rows vs. Columns - HBase - [mail # user]
...As the advice says...  Millions of colums are not a good idea.   If your user information will be sparse eg only a few hundred users will associate with a particular row you'll be ...
   Author: Jacques, 2012-03-20, 06:08
Re: What about storing binary data(e.g. images) in HBase? - HBase - [mail # user]
...Namenode is limited on the number of blocks.  Whether you changed the block size or not would not have much impact on the problem.  I think that the limit is something like 150 mil...
   Author: Jacques, 2012-03-05, 16:49
Re: multiple puts in reducer? - HBase - [mail # user]
...The data flow is what matters.  The reduce phase is about sorting output.  If you push puts to HBase, the input to HBase doesn't have to be sorted since HBase does a sort no matter...
   Author: Jacques, 2012-03-01, 17:28
Re: Set num of mappers in a TableMapReduceUtil.initTableMapperJob - HBase - [mail # user]
...The short answer is that it picks the mappers count is the locked to the number of regions for the table you're working against using that inputformat since this is most efficient.  You...
   Author: Jacques, 2012-03-01, 17:20
Re: Corresponding table in Hbase - HBase - [mail # user]
...I'll be... didn't even know that existed in the HBase code base   On Wed, Feb 22, 2012 at 9:25 AM, Stack  wrote:  ...
   Author: Jacques, 2012-02-22, 18:17
Re: Solr & HBase - Re: How is Data Indexed in HBase? - HBase - [mail # user]
...I believe Solr has a bunch of plug-ability to write your own custom ranking approach.  If you think you can't do your desired ranking with Solr, you're probably wrong and need to ask fo...
   Author: Jacques, 2012-02-22, 18:12
Re: How is Data Indexed in HBase? - HBase - [mail # user]
...It is highly unlikely that you could replace Solr with HBase.  They're really apples and oranges.   On Wed, Feb 22, 2012 at 1:09 AM, Bing Li  wrote:  ...
   Author: Jacques, 2012-02-22, 17:17
Re: export/import for backup - HBase - [mail # user]
...I was thinking about this and have a couple thoughts...  While Stack's solution above would work, it means a couple things: 1. if you haven't saved splits, your going to have to figure ...
   Author: Jacques, 2012-02-21, 16:22
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