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From Apache Wiki <wikidi...@apache.org>
Subject [Hadoop Wiki] Trivial Update of "HiveDerbyServerMode" by NeilConway
Date Tue, 05 May 2009 07:06:16 GMT
Dear Wiki user,

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The following page has been changed by NeilConway:
http://wiki.apache.org/hadoop/HiveDerbyServerMode

------------------------------------------------------------------------------
  Hive in embedded mode has a limitation of 1 active user at a time. You may want to run Derby
as a Network Server, this way multiple users can access it simultaneously from different systems.
  
  === Download Derby ===
- It is suggested you download the version of derby that ships with hive. If you have already
ran Hive in embedded mode the first line of derby.log contains the version. 
+ It is suggested you download the version of Derby that ships with Hive. If you have already
ran Hive in embedded mode the first line of derby.log contains the version. 
  
  My structure looks like this:
  {{{
@@ -41, +41 @@

  }}}
  
  === Starting Derby ===
- Likely you are going to want to run derby when hadoop starts up. An interesting place for
this other then as an lsb-init-script might be alongside hadoop scripts like start-dfs. By
default derby will create databases in the directory it was started from.
+ Likely you are going to want to run Derby when Hadoop starts up. An interesting place for
this other then as an lsb-init-script might be alongside Hadoop scripts like start-dfs. By
default Derby will create databases in the directory it was started from.
  {{{
  cd /opt/hadoop/db-derby-10.4.1.3-bin/data
  nohup /opt/hadoop/db-derby-10.4.1.3-bin/startNetworkServer -h 0.0.0.0 &

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