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[expand - 2 more] - Re: Write TimeSeries Data and Do Time Based Range Scans - HBase - [mail # user]
...I'm only know of the links already embedded in the blog page that I sent you or you have this. https://groups.google.com/forum/#!forum/hbasewd  Regards, Shahab   On Tue, Sep 24, 20...
   Author: Shahab Yunus, 2013-09-24, 15:39
Re: Loading hbase-site.xml settings from Hadoop MR job - HBase - [mail # user]
...machine from where you are kicking of this job should have the hbase-site.xml with the correct ZK info in it. It seems that your client/job is having and issue picking up the right ZK, rathe...
   Author: Shahab Yunus, 2013-09-23, 16:53
Re: hdfs data into Hbase - HBase - [mail # user]
...Some quick thoughts, well your size is bound to increase because recall that the rowkey is stored in every cell. So when in CSV if you have let us say 5 columns and when you imported them to...
   Author: Shahab Yunus, 2013-09-09, 12:52
[expand - 2 more] - Re: HBase MR - key/value mismatch - HBase - [mail # user]
...Thanks Ted.  Regards, Shahab   On Thu, Sep 5, 2013 at 12:57 PM, Ted Yu  wrote:  ...
   Author: Shahab Yunus, 2013-09-06, 20:00
[expand - 1 more] - Re: Programming practices for implementing composite row keys - HBase - [mail # user]
...Ah! I didn't know about HBASE-8693. Good information. Thanks Ted.  Regards, Shahab   On Thu, Sep 5, 2013 at 10:53 AM, Ted Yu  wrote:  ...
   Author: Shahab Yunus, 2013-09-05, 15:28
Re: user action modeling - HBase - [mail # user]
...Your read queries seem to be more driven form the 'action' and 'object' perspective, rather than user.  1- So one option is that you make a composite key with action and object:  a...
   Author: Shahab Yunus, 2013-09-05, 13:55
Re: HBase - stable versions - HBase - [mail # user]
...This maybe a newbie or dumb question but I believe, this does not affect or apply to HBase distributions by other vendors like HortonWorks or Cloudera. If someone is using one of the version...
   Author: Shahab Yunus, 2013-09-04, 18:55
[expand - 2 more] - Re: java.io.IOException: Type mismatch in value from map: expected org.apache.hadoop.hbase.client.Put, recieved org.apache.hadoop.io.BytesWritable - HBase - [mail # user]
...Exactly I had the same though as Ashwanth too, that is why I asked whether @Override annotation is being used or not.  Regards, Shahab   On Thu, Aug 29, 2013 at 1:09 PM, Ashwanth K...
   Author: Shahab Yunus, 2013-08-29, 17:31
Re: Hbase RowKey design schema - HBase - [mail # user]
...What advantage you will be gaining by compressing? Less space? But then it will add compression/decompression performance overhead. A trade-off but a especially significant as space is cheap...
   Author: Shahab Yunus, 2013-08-29, 14:18
Re: how to export data from hbase to mysql? - HBase - [mail # user]
...Taking what Ravi Kiran mentioned a level higher, you can also use Pig. It has DBStorage. Very easy to rad from HBase and dump to MySQL if your data porting does not require complex transform...
   Author: Shahab Yunus, 2013-08-28, 13:42
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NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB