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Re: Tables vs CFs vs Cs - HBase - [mail # user]
...I would go on using the row-key, on one table.  = Row Key Structure    group-depth: 1..4, encoded as 1 byte A-D group; encoded as 1 byte and not as string  Examples: &nbs...
   Author: Asaf Mesika, 2013-01-28, 21:54
Re: HBASE-7114 Increment does not extend Mutation but probably should - HBase - [mail # user]
...Yep. I think it would be faster it you will change the Increment object in the preIncrement object and add the allCountries column to it.  When you do it in the PostIncrement method, yo...
   Author: Asaf Mesika, 2013-01-26, 18:30
Re: increment-related bug Was: HBASE-7114 Increment does not extend Mutation but probably should - HBase - [mail # user]
...We ran 150gig of Increment objects. When we compared the expected, we had a lot more than expected. We are using 0.94.3. I will run this qa test again tomorrow with logging of HTable turned ...
   Author: Asaf Mesika, 2013-01-26, 17:18
Re: HBASE-7114 Increment does not extend Mutation but probably should - HBase - [mail # user]
...Why not have the Increment object have two columns: one for the country and one for the allCountries ?  Sent from my iPhone  On 26 בינו 2013, at 18:54, Infolinks  wrote:  ...
   Author: Asaf Mesika, 2013-01-26, 17:15
Re: HBASE-7114 Increment does not extend Mutation but probably should - HBase - [mail # user]
...The all counters is on the same row?  By the way, did you guys handle the hbase bug that when an increment is sent to region server and fails it still does it but throws an exception to...
   Author: Asaf Mesika, 2013-01-26, 16:40
Re: write throughput in cassandra, understanding hbase - HBase - [mail # user]
...Sent from my iPhone  On 22 בינו 2013, at 20:47, Jean-Daniel Cryans  wrote:  On Tue, Jan 22, 2013 at 10:38 AM, S Ahmed  wrote:  I've read articles online where I see ...
   Author: Asaf Mesika, 2013-01-22, 20:57
Re: Loading data, hbase slower than Hive? - HBase - [mail # user]
...Start by telling us your row key design. Check for pre splitting your table regions. I managed to get to 25mb/sec write throughput in Hbase using 1 region server. If your data is evenly spre...
   Author: Asaf Mesika, 2013-01-19, 19:50
Re: best read path explanation - HBase - [mail # user]
...I have a follow up question here: A column family can be defined to have a maximum number of versions per column qualifier value. Is this enforced only by the client side code (HTable) or al...
   Author: Asaf Mesika, 2013-01-14, 18:47
Re: exception during coprocessor run - HBase - [mail # user]
...Where is the 60 sec timeout defined?  Sent from my iPhone  On 13 בינו 2013, at 22:28, Himanshu Vashishtha  wrote:  How much time your CP calls take? more than 60sec? &nbs...
   Author: Asaf Mesika, 2013-01-13, 21:26
Re: Increment operations in hbase - HBase - [mail # user]
...Most time is spent reading from Store file and not on network transfer time of Increment objects.  Sent from my iPhone  On 12 בינו 2013, at 17:40, Anoop John  wrote:  Hi ...
   Author: Asaf Mesika, 2013-01-12, 18:57
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