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Re: Notes from HBase Types/Serialization Discussion - HBase - [mail # dev]
...Thanks!    On 3/7/13 5:16 PM, "Stack"  wrote:  ...
   Author: Doug Meil, 2013-03-07, 22:21
Re: Join Using MapReduce and Hbase - HBase - [mail # user]
...Hi there-  Here is a comment in the RefGuide on joins in the HBase data model.  http://hbase.apache.org/book.html#joins  Short answer, you need to do it yourself (e.g., either...
   Author: Doug Meil, 2013-01-24, 13:35
Re: Loading data, hbase slower than Hive? - HBase - [mail # user]
...Hi there-  On top of what everybody else said, for more info on rowkey design and pre-splitting see http://hbase.apache.org/book.html#schema (as well as other threads in this dist-list ...
   Author: Doug Meil, 2013-01-20, 15:13
Re: Reagrding HBase Hadoop multiple scan objects issue - HBase - [mail # user]
...Hi there-  You probably want to review this section of the RegGuide: http://hbase.apache.org/book.html#mapreduce  re:  "it's inefficient to have one scan object to scan everyt...
   Author: Doug Meil, 2013-01-18, 23:48
Re: How to de-nomarlize for this situation in HBASE Table - HBase - [mail # user]
...Hi there,   I'd recommend reading the Schema Design chapter in the RefGuide because there are some good tips and hard-learned lessons.  http://hbase.apache.org/book.html#schema &nb...
   Author: Doug Meil, 2013-01-18, 14:42
Re: Just joined the user group and have a question - HBase - [mail # user]
...Hi there-  If you're absolutely new to Hbase, you might want to check out the Hbase refGuide in the architecture, performance, and troubleshooting chapters first.  http://hbase.apa...
   Author: Doug Meil, 2013-01-17, 17:34
Re: Constructing rowkeys and HBASE-7221 - HBase - [mail # user]
...Thanks Aaron!  I will take a look at Kiji.  And I think it underscores the need for some type of utility row rowkey building/parsing being available in HBase, because one of the fi...
   Author: Doug Meil, 2013-01-17, 13:30
Re: One weird problem of my MR job upon hbase table. - HBase - [mail # user]
...Hi there,   The HBase RefGuide has a comprehensive case study on such a case.  This might not be the exact problem, but the diagnostic approach should help.  http://hbase.apac...
   Author: Doug Meil, 2013-01-07, 13:37
[HBASE-4147] StoreFile query usage report - HBase - [issue]
...Detailed information on what HBase is doing in terms of reads is hard to come by.What would be useful is to have a periodic StoreFile query report.  Specifically, this could run on a co...
http://issues.apache.org/jira/browse/HBASE-4147    Author: Doug Meil, 2012-12-18, 18:43
Re: Is it necessary to set MD5 on rowkey? - HBase - [mail # user]
...Hi there-  You don't want a filter for this, use a Scan with the lead portion of the key.  http://hbase.apache.org/book.html#datamodel  See "5.7.3. Scans"  On a related t...
   Author: Doug Meil, 2012-12-18, 13:40
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