[Lucene-hadoop Wiki] Trivial Update of "Hbase/PerformanceEvaluation" by stack

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The following page has been changed by stack:
http://wiki.apache.org/lucene-hadoop/Hbase/PerformanceEvaluation

The comment on the change is:
Added ToC

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  = Testing HBase Performance and Scalability =
  
+ == Content ==
+  * [#description Tool Description]
+  * [#first_test First Evaluation of Region Server]
+ 
+ [[Anchor(description)]]
  == Tool Description ==
  
  [https://issues.apache.org/jira/browse/HADOOP-1476 HADOOP-1476] adds to HBase {{{src/test}}} the script {{{org.apache.hadoop.hbase.PerformanceEvaluation}}}.  It runs the tests described in ''Performance Evaluation'', Section 7 of the [http://labs.google.com/papers/bigtable.html BigTable paper].  See the citation for test descriptions.  They will not be described below. The script is useful evaluating HBase performance and how well it scales as we add region servers.
@@ -64, +69 @@

  }}}
  
  
+ [[Anchor(first_test)]]
  == One Region Server on June 8th, 2007 ==
- Here are some first figures for HBase in advance of any profiling taken June 8, 2007
+ Here are some first figures for HBase in advance of any profiling and before addition of caching, etc., taken June 8, 2007
  
  This first test ran on a mini test cluster of four machines only: not the 1768 of the !BigTable paper.  Each node had 8G of RAM and 2x dual-core 2Ghz Opterons.  Every member ran a HDFS datanode.  One node ran the namenode and the HBase master, another the region server and a third an instance of the !PerformanceEvaluation script configured to run one client.  Clients write ~1GB of data: One million rows, each row has a single column whose value is 1000 randomly-generated bytes (See the BigTable paper for a better description).