MySQL Lists: commits: svn commit - mysqldoc@docsrva: r10057

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From:	jon	Date:	February 28 2008 4:40pm
Subject:	svn commit - mysqldoc@docsrva: r10057 - trunk/refman-5.1
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Author: jstephens
Date: 2008-02-28 16:40:05 +0100 (Thu, 28 Feb 2008)
New Revision: 10057

Log:

More work on Cluster Log Messages (Thanks, Jonas!)



Modified:
   trunk/refman-5.1/mysql-cluster-log-messages-tmp.xml


Modified: trunk/refman-5.1/mysql-cluster-log-messages-tmp.xml
===================================================================
--- trunk/refman-5.1/mysql-cluster-log-messages-tmp.xml	2008-02-28 12:45:06 UTC (rev
10056)
+++ trunk/refman-5.1/mysql-cluster-log-messages-tmp.xml	2008-02-28 15:40:05 UTC (rev
10057)
Changed blocks: 3, Lines Added: 81, Lines Deleted: 24; 9942 bytes

@@ -334,7 +334,6 @@
           <entry>1</entry>
           <entry><literal>ALERT</literal></entry>
         </row>
-<!--      EDITS THROUGH HERE      -->
         <row>
           <entry><literal>Node
<replaceable>node_id</replaceable>: Node shutdown
             aborted</literal></entry>

@@ -474,7 +473,7 @@
         </row>
         <row>
           <entry><literal>President restarts arbitration thread
-            [state=<replaceable>state</replaceable>]</literal> or
+            [state=<replaceable>state_code</replaceable>]</literal> or
             <literal>Prepare arbitrator node
             <replaceable>node_id</replaceable>
             [ticket=<replaceable>ticket_id</replaceable>]</literal> or

@@ -486,86 +485,144 @@
             [ticket=<replaceable>ticket_id</replaceable>]</literal> or
             <literal>Lost arbitrator node
             <replaceable>node_id</replaceable> - process failure
-            [state=<replaceable>state</replaceable>]</literal> or
+            [state=<replaceable>state_code</replaceable>]</literal> or
             <literal>Lost arbitrator node
             <replaceable>node_id</replaceable> - process exit
-            [state=<replaceable>state</replaceable>]</literal> or
+            [state=<replaceable>state_code</replaceable>]</literal> or
             <literal>Lost arbitrator node
             <replaceable>node_id</replaceable> -
-            <replaceable>error_text</replaceable>
-           
[state=<replaceable>state</replaceable>]</literal></entry>
-          <entry></entry>
+            <replaceable>error_message</replaceable>
+           
[state=<replaceable>state_code</replaceable>]</literal></entry>
+          <entry>This is a report on the current state and progress of arbitration
in the
+            cluster. <replaceable>node_id</replaceable> is the node ID
+            of the management node or SQL node selected as the
+            arbitrator. <replaceable>state_code</replaceable> is an
+            arbitration state code, as found in
+           
<filename>include/kernel/signaldata/ArbitSignalData.hpp</filename>.
+            When an error has occurred, an
+            <replaceable>error_message</replaceable>, also defined in
+            <filename>ArbitSignalData.hpp</filename>, is provided.
+            <replaceable>ticket_id</replaceable> is a unique identifier
+            handed out by the arbitrator when it is selected to all the
+            nodes that participated in its selection; this is used to
+            insure that each node requesting arbitration was one of the
+            nodes that took part in the selection process.</entry>
           <entry><literal>ArbitState</literal></entry>
           <entry>NodeRestart</entry>
           <entry>6</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Arbitration check lost - less than 1/2 nodes
left</literal> or
+            <literal>Arbitration check won - all node groups and more
+            than 1/2 nodes left</literal> or <literal>Arbitration check
+            won - node group majority</literal> or <literal>Arbitration
+            check lost - missing node group</literal> or
+            <literal>Network partitioning - arbitration
+            required</literal> or <literal>Arbitration won - positive
+            reply from node
<replaceable>node_id</replaceable></literal>
+            or <literal>Arbitration lost - negative reply from node
+            <replaceable>node_id</replaceable></literal> or
+            <literal>Network partitioning - no arbitrator
+            available</literal> or <literal>Network partitioning - no
+            arbitrator configured</literal> or <literal>Arbitration
+            failure - <replaceable>error_message</replaceable>
+           
[state=<replaceable>state_code</replaceable>]</literal></entry>
+          <entry>This message reports on the result of arbitration. In the event of
+            arbitration failure, an
+            <replaceable>error_message</replaceable> and an arbitration
+            <replaceable>state_code</replaceable> are provided;
+            definitions for both of these are found in
+           
<filename>include/kernel/signaldata/ArbitSignalData.hpp</filename>.</entry>
           <entry><literal>ArbitResult</literal></entry>
           <entry>NodeRestart</entry>
           <entry>2</entry>
           <entry><literal>ALERT</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>: GCP Take over
+            started</literal></entry>
+          <entry>This node is attempting to assume responsibility for the next
global
+            checkpoint (that is, it is becoming the master node)</entry>
           <entry><literal>GCP_TakeoverStarted</literal></entry>
           <entry>NodeRestart</entry>
           <entry>7</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>: GCP Take over
+            completed</literal></entry>
+          <entry>This node has become the master, and has assumed responsibility
for the
+            next global checkpoint</entry>
           <entry><literal>GCP_TakeoverCompleted</literal></entry>
           <entry>NodeRestart</entry>
           <entry>7</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>: LCP Take over
+            started</literal></entry>
+          <entry>This node is attempting to assume responsibility for the next set
of
+            local checkpoints (that is, it is becoming the master node)</entry>
           <entry><literal>LCP_TakeoverStarted</literal></entry>
           <entry>NodeRestart</entry>
           <entry>7</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>: LCP Take over
+            completed</literal></entry>
+          <entry>This node has become the master, and has assumed responsibility
for the
+            next set of local checkpoints</entry>
           <entry><literal>LCP_TakeoverCompleted</literal></entry>
           <entry>NodeRestart</entry>
           <entry>7</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>: Trans. Count =
+            <replaceable>transactions</replaceable>, Commit Count =
+            <replaceable>commits</replaceable>, Read Count =
+            <replaceable>reads</replaceable>, Simple Read Count =
+            <replaceable>simple_reads</replaceable>, Write Count =
+            <replaceable>writes</replaceable>, AttrInfo Count =
+            <replaceable>AttrInfo_objects</replaceable>, Concurrent
+            Operations =
+            <replaceable>concurrent_operations</replaceable>, Abort
+            Count = <replaceable>aborts</replaceable>, Scans =
+            <replaceable>scans</replaceable>, Range scans =
+           
<replaceable>range_scans</replaceable></literal></entry>
+          <entry>This report of transaction activity is given approximately once
every 10
+            seconds</entry>
           <entry><literal>TransReportCounters</literal></entry>
           <entry>Statistic</entry>
           <entry>8</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>:
+           
Operations=<replaceable>operations</replaceable></literal></entry>
+          <entry>Number of operations performed by this node, provided
approximately once
+            every 10 seconds</entry>
          
<entry><literal>OperationReportCounters</literal></entry>
           <entry>Statistic</entry>
           <entry>8</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
-          <entry></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>: Table with ID =
+            <replaceable>table_id</replaceable>
created</literal></entry>
+          <entry>A table having the table ID shown has been created</entry>
           <entry><literal>TableCreated</literal></entry>
           <entry>Statistic</entry>
           <entry>7</entry>
           <entry><literal>INFO</literal></entry>
         </row>
         <row>
-          <entry><literal>Node
<replaceable>node_id</replaceable>: </literal></entry>
+          <entry><literal>Node
<replaceable>node_id</replaceable>: Mean loop Counter in
+            doJob last 8192 times =
+            <replaceable>count</replaceable></literal></entry>
+<!--      EDITS THROUGH HERE      -->
           <entry></entry>
           <entry><literal>JobStatistic</literal></entry>
           <entry>Statistic</entry>
Thread
• svn commit - mysqldoc@docsrva: r10057 - trunk/refman-5.1	jon	28 Feb