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Re: Still not sure who to blame: Hbase, zookeeper, security? - HBase - [mail # user]
...If that's the case... why not set up DNS?   Assuming that you're on your own metal, you should be using DNS to manage your floor.  (If not you, then your IS guys? )  If so, th...
   Author: Michael Segel, 2013-09-30, 21:17
Re: Is there a problem with having 4000 tables in a cluster? - HBase - [mail # user]
...Since different people use different terms... Salting is BAD. (You need to understand what is implied by the term salt.)  What you really want to do is take the hash of the key, and the...
   Author: Michael Segel, 2013-09-25, 00:57
Running HBase on Yarn … HoYa ? - HBase - [mail # user]
...Hi,   I'm going to post this to the YARN Google Groups as well since this problem intersects across both efforts…  So, running HBase on Yarn…   While its possible to bring up ...
   Author: Michael Segel, 2013-09-16, 15:07
Re: HBase Region Server crash if column size become to big - HBase - [mail # user]
...So the region didn't split but everything was ok?   Hmmm.   On Sep 11, 2013, at 10:38 AM, Dhaval Shah  wrote:   The opinions expressed here are mine, while they may refle...
   Author: Michael Segel, 2013-09-11, 18:12
Re: RowLocks - HBase - [mail # user]
...Thanks for the update.   Actually they worked ok for what they were.  IMHO they should never had been made public because they aren't RLL that people think of as part of transactio...
   Author: Michael Segel, 2013-08-29, 11:45
Re: Can I make use of TableSplit across Regions to make my MR job faster? - HBase - [mail # user]
...A 'table split' is a region split and as you split regions, balance the regions, you should see some parallelism in your M/R jobs.   Of course depending on your choice of row keys... YM...
   Author: Michael Segel, 2013-08-26, 10:48
Re: one column family but lots of tables - HBase - [mail # user]
...I think the issue which a lot of people miss is why do you want to use a column family in the first place.   Column families are part of the same table structure, and each family is kep...
   Author: Michael Segel, 2013-08-23, 14:33
Re: Question about the time to execute joins in HBase! - HBase - [mail # user]
...Pig and Hive will generate a map/reduce job  So you have 3 tables that you want to join.  Ok so one is 60 million rows. One is 2 million and 1 is 1 million.   What sort of joi...
   Author: Michael Segel, 2013-08-22, 17:58
Re: Java Null Pointer Exception! - HBase - [mail # user]
...Uhmm... not exactly.  It depends on how you view HBase and your use case...  The short answer is that Sudheendra is basically correct, you really need to rethink using HBase if you...
   Author: Michael Segel, 2013-08-22, 15:19
Lets talk about joins... - HBase - [mail # dev]
...When you start looking at secondary indexing, they really become powerful when you want to join two tables.  (Something I thought was already being discussed....)   So you can use ...
   Author: Michael Segel, 2013-08-20, 18:56
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