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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Trivial Update of "Hbase/HbaseShell/HQL" by udanax
Date Sat, 09 Feb 2008 05:24:29 GMT
Dear Wiki user,

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The following page has been changed by udanax:
http://wiki.apache.org/hadoop/Hbase/HbaseShell/HQL

------------------------------------------------------------------------------
  
  == Parallel Execution Features ==
  
- === Parallel Query ===
+ === Query ===
  Parallel execution can significantly reduce the elapsed time for large queries, but it doesn't
apply to every query. 
  
  {{{
@@ -47, +47 @@

  hql > alter table tbl_name noparallel;
  }}}
  
- === Parallel Data Loading ===
+ === Data Loading ===
  HQL Loader utility loads data into Hbase tables from external files. If you have a large
amount of data to load, HQL Loader's parallel support can dramatically reduce the elapsed
time needed to perform that load.
  
  {{{
@@ -58, +58 @@

    --> (column1[, column2, ...]);
  }}}
  
+ === Data Dumping ===
+ 

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