svn commit - mysqldoc@docsrva: r7948 - in trunk: refman-4.1 refman-5.0 refman-5.1 refman-5.2

[jon]

Author: jstephens
Date: 2007-10-03 09:35:56 +0200 (Wed, 03 Oct 2007)
New Revision: 7948

Log:

Cleanup/harmonised description of ndb_optimized_node_selection across
RefMan versions.



Modified:
   trunk/refman-4.1/dba-core.xml
   trunk/refman-5.0/dba-core.xml
   trunk/refman-5.1/dba-core.xml
   trunk/refman-5.2/dba-core.xml


Modified: trunk/refman-4.1/dba-core.xml
===================================================================
--- trunk/refman-4.1/dba-core.xml	2007-10-03 07:22:50 UTC (rev 7947)
+++ trunk/refman-4.1/dba-core.xml	2007-10-03 07:35:56 UTC (rev 7948)
Changed blocks: 2, Lines Added: 9, Lines Deleted: 5; 1352 bytes

@@ -8,7 +8,7 @@
 <chapter id="database-administration">
 
   <title>Database Administration</title>
-  
+
   <remark role="dynamic-dependency-list"/>
 
   &eol-warning;

@@ -5528,10 +5528,14 @@
             </para>
 
             <para>
-              Causes an SQL node to contact the nearest data node in the
-              cluster. Enabled by default. Set to <literal>0</literal>
-              or <literal>OFF</literal> to disable, in which case the
-              SQL node attempts to contact data nodes in succession.
+              Causes an SQL node to use a data node on the same host
+              machine as transaction coordinator. Enabled by default.
+              Set to <literal>0</literal> or
<literal>OFF</literal> to
+              disable, in which case the SQL node uses each data node in
+              the cluster in succession. When this option is disabled,
+              or if there is no data node process running on the same
+              host as the SQL node, the SQL node attempts to use a given
+              data node 8 times before proceeding to the next one.
             </para>
 
             <para>


Modified: trunk/refman-5.0/dba-core.xml
===================================================================
--- trunk/refman-5.0/dba-core.xml	2007-10-03 07:22:50 UTC (rev 7947)
+++ trunk/refman-5.0/dba-core.xml	2007-10-03 07:35:56 UTC (rev 7948)
Changed blocks: 1, Lines Added: 8, Lines Deleted: 4; 1195 bytes

@@ -6097,10 +6097,14 @@
             </para>
 
             <para>
-              Causes an SQL node to contact the nearest data node in the
-              cluster. Enabled by default. Set to <literal>0</literal>
-              or <literal>OFF</literal> to disable, in which case the
-              SQL node attempts to contact data nodes in succession.
+              Causes an SQL node to use a data node on the same host
+              machine as transaction coordinator. Enabled by default.
+              Set to <literal>0</literal> or
<literal>OFF</literal> to
+              disable, in which case the SQL node uses each data node in
+              the cluster in succession. When this option is disabled,
+              or if there is no data node process running on the same
+              host as the SQL node, the SQL node attempts to use a given
+              data node 8 times before proceeding to the next one.
             </para>
           </listitem>
 


Modified: trunk/refman-5.1/dba-core.xml
===================================================================
--- trunk/refman-5.1/dba-core.xml	2007-10-03 07:22:50 UTC (rev 7947)
+++ trunk/refman-5.1/dba-core.xml	2007-10-03 07:35:56 UTC (rev 7948)
Changed blocks: 1, Lines Added: 0, Lines Deleted: 4; 560 bytes

@@ -6269,10 +6269,6 @@
               host as the SQL node, the SQL node attempts to use a given
               data node 8 times before proceeding to the next one.
             </para>
-
-            <para>
-              Added in MySQL 4.1.9.
-            </para>
             
             &mccge-warning-begin;
             


Modified: trunk/refman-5.2/dba-core.xml
===================================================================
--- trunk/refman-5.2/dba-core.xml	2007-10-03 07:22:50 UTC (rev 7947)
+++ trunk/refman-5.2/dba-core.xml	2007-10-03 07:35:56 UTC (rev 7948)
Changed blocks: 1, Lines Added: 8, Lines Deleted: 8; 1292 bytes

@@ -6184,15 +6184,15 @@
             </para>
 
             <para>
-              Causes an SQL node to contact the nearest data node in the
-              cluster. Enabled by default. Set to <literal>0</literal>
-              or <literal>OFF</literal> to disable, in which case the
-              SQL node attempts to contact data nodes in succession.
+              Causes an SQL node to use a data node on the same host
+              machine as transaction coordinator. Enabled by default.
+              Set to <literal>0</literal> or
<literal>OFF</literal> to
+              disable, in which case the SQL node uses each data node in
+              the cluster in succession. When this option is disabled,
+              or if there is no data node process running on the same
+              host as the SQL node, the SQL node attempts to use a given
+              data node 8 times before proceeding to the next one.
             </para>
-
-            <para>
-              Added in MySQL 4.1.9.
-            </para>
           </listitem>
 
           <listitem>