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Re: how to pre split a table whose row key is MD5(url)? - HBase - [mail # user]
...Or even easier, just use this:create 't1', 'f1', {NUMREGIONS => 16, SPLITALGO => 'HexStringSplit'}2014-05-14 10:50 GMT-04:00 Jean-Daniel Cryans : ...
   Author: Jean-Marc Spaggiari, 2014-05-17, 00:46
[HBASE-11158] bin/hbase upgrade -check should also check compression codecs - HBase - [issue]
...When upgrading insitu from 0.94 to 0.96 or 0.98 codecs are usually already there in the servers so it's all fine.But when doing an upgrade by moving the data from one cluster to a brand new ...
http://issues.apache.org/jira/browse/HBASE-11158    Author: Jean-Marc Spaggiari, 2014-05-16, 20:05
Re: Parallel Scan with TableMapReduceUtil - HBase - [mail # user]
...Hi Guillermo,You should see as many MR tasks as you have regions in your input table.There will be one scan per task. They will all run in parallel is you haveenough MR slots. Else, some of ...
   Author: Jean-Marc Spaggiari, 2014-05-16, 16:04
Re: DISCUSS: We need a mascot, a totem HBASE-4920 - HBase - [mail # dev]
...My 2 ยข... Teeth mean aggressiveness. For me it gives a negative sense.  Itend to prefer something likehttp://4.bp.blogspot.com/_HBjr0PcdZW4/TIge5Uok9eI/AAAAAAAAA8Q/0AdMNtuhRaY/s400/pm00...
[+ more]    Author: Jean-Marc Spaggiari, 2014-05-16, 15:43
Re: issue about Can not resolve hostname when export hbase table data - HBase - [mail # user]
...Hi,Do you have this hosts file on all your hosts?also, what is the content of your /etc/nsswitch.conf file?2014-05-15 3:32 GMT-04:00 ch huang : ...
   Author: Jean-Marc Spaggiari, 2014-05-16, 15:02
Re: Retrieving nth qualifier in hbase using java - HBase - [mail # user]
...Hi Vivek,Can you "construct" your qualifier name based on n? Or it's not possible?JM2014-05-14 8:51 GMT-04:00 Vivekanand Ittigi : ...
   Author: Jean-Marc Spaggiari, 2014-05-16, 14:38
Re: Hbase full scan - HBase - [mail # user]
...Exact.When you specify start row, you jump directly to the right place. And youstop at end row. Also, if you add a filter to that, you will skip (serverside) some other rows.JM2014-05-12 23:...
[+ more]    Author: Jean-Marc Spaggiari, 2014-05-16, 14:37
[HBASE-11112] PerformanceEvaluation should document --multiGet option on its printUsage. - HBase - [issue]
http://issues.apache.org/jira/browse/HBASE-11112    Author: Jean-Marc Spaggiari, 2014-05-16, 00:09
Re: Hadoop 1.0, 1.1, short circuit reading, and replication - HBase - [mail # dev]
...Yes, we still support version 1 for 0.94.My cluster run with this version.You can see here: http://hbase.apache.org/book/configuration.html#hadoop2014-05-14 11:46 GMT-04:00 Kevin O'dell :&nb...
   Author: Jean-Marc Spaggiari, 2014-05-15, 18:16
Re: hbase shell - how to get the key with oldest timestamp - HBase - [mail # user]
...Have you tried something like this?get 't1', 'r1', {COLUMN => 'c1', TIMERANGE => [ts1, ts2], VERSIONS => 1}Where ts1 is a very old date and ts2 is today?does it gives you the most r...
   Author: Jean-Marc Spaggiari, 2014-05-13, 23:09
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