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Re: Switching existing table to Snappy possible? - HBase - [mail # user]
...would allow you to do this without disabling tables. It's experimental in 0.92.  On Thu, May 10, 2012 at 9:02 AM, Jeff Whiting  wrote:  ry he.org/book/snappy.compression.html&...
   Author: Amandeep Khurana, 2012-05-10, 16:11
Re: HMaster shutdown when a DNS address cannot be solved - HBase - [mail # dev]
...+user (bcc: dev)  Mikael,  Such questions are better suited for the user mailing list. You'll find more people talking about issues that they ran into and possibly get answers to y...
   Author: Amandeep Khurana, 2012-04-08, 23:49
Re: HBase with EMR - HBase - [mail # user]
...Correct - you can access any external service by using a custom jar.  On Sun, Mar 4, 2012 at 10:55 PM, Mohit Gupta wrote:  ...
   Author: Amandeep Khurana, 2012-03-05, 19:22
Re: HFileInputFormat for MapReduce - HBase - [mail # user]
...Is your primary access pattern scans or random reads and writes? If it's primarily scans, you could consider just keeping flat files. If you need random reads and writes over a small amount ...
   Author: Amandeep Khurana, 2012-02-09, 23:23
Re: Question about HBase for OLTP - HBase - [mail # user]
...Delete and Updates in HBase are like new writes.. The way to update a cell is to actually do a Put. And when you delete, it internally flags the cell to be deleted and removes the data from ...
   Author: Amandeep Khurana, 2012-01-09, 17:36
Re: Could an EC2 machine to 4 times slower than local dev workstation? - HBase - [mail # user]
...Is your client program running on the same node? Given that c1.mediums are on shared hosts, your neighbor might be overloading his VM, causing yours to starve.  On Fri, Dec 30, 2011 at ...
   Author: Amandeep Khurana, 2011-12-30, 05:38
Re: Thoughts on a hybrid HBase-Hadoop cluster - HBase - [mail # user]
...Otis,  You could co-locate RS' with TT and DN for the most part as long as you are not really serving "real time" requests. Just tweak your task configs and give HBase enough RAM. You g...
   Author: Amandeep Khurana, 2011-12-14, 13:12
Re: Region Splits - HBase - [mail # user]
...Mark  Key designs depend on expected access patterns and use cases. From a theoretical stand point, what you are saying will work to distribute writes but if you want to access a small ...
   Author: Amandeep Khurana, 2011-11-23, 01:00
Re: Multiple tables vs big fat table - HBase - [mail # user]
...Mark,  This is an interesting discussion and like Michel said - the answer to your question depends on what you are trying to achieve. However, here are the points that I would think ab...
   Author: Amandeep Khurana, 2011-11-21, 01:36
Re: mapreduce on two tables - HBase - [mail # user]
...Rohit,  It'll depend on what processing you want to do on all documents for a given author. You could either write author -> {list of documents} to an HDFS file and scan through that...
   Author: Amandeep Khurana, 2011-11-07, 15:06
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