=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/options/SystemSettingManager.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/options/SystemSettingManager.java	2011-08-02 10:37:13 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/options/SystemSettingManager.java	2011-08-02 10:55:30 +0000
@@ -57,7 +57,6 @@
     final String KEY_PATIENT_EXCEL_TEMPLATE_FILE_NAME = "patientExcelTemplateFileName";
     final String KEY_DATAMART_TASK = "keyDataMartTask";
     final String KEY_DATASETCOMPLETENESS_TASK = "keyDataSetCompletenessTask";
-    final String KEY_CPU_CORES = "keyCpuCores";
     
     final int DEFAULT_MAX_NUMBER_OF_ATTEMPTS = 20;
     final int DEFAULT_TIMEFRAME_MINUTES = 1;
@@ -68,7 +67,6 @@
     final String AGGREGATION_STRATEGY_BATCH = "batch";
     final String DEFAULT_AGGREGATION_STRATEGY = AGGREGATION_STRATEGY_REAL_TIME;
     final int DEFAULT_COMPLETENESS_OFFSET = 15;
-    final int DEFAULT_CPU_CORES = 2;
     
     void saveSystemSetting( String name, Serializable value );
 

=== modified file 'dhis-2/dhis-services/dhis-service-datamart-default/src/main/java/org/hisp/dhis/datamart/engine/DefaultDataMartEngine.java'
--- dhis-2/dhis-services/dhis-service-datamart-default/src/main/java/org/hisp/dhis/datamart/engine/DefaultDataMartEngine.java	2011-08-02 10:37:13 +0000
+++ dhis-2/dhis-services/dhis-service-datamart-default/src/main/java/org/hisp/dhis/datamart/engine/DefaultDataMartEngine.java	2011-08-02 10:55:30 +0000
@@ -48,7 +48,6 @@
 import org.hisp.dhis.expression.ExpressionService;
 import org.hisp.dhis.indicator.Indicator;
 import org.hisp.dhis.indicator.IndicatorService;
-import org.hisp.dhis.options.SystemSettingManager;
 import org.hisp.dhis.organisationunit.OrganisationUnit;
 import org.hisp.dhis.organisationunit.OrganisationUnitService;
 import org.hisp.dhis.period.Period;
@@ -59,14 +58,14 @@
 import org.hisp.dhis.system.util.PaginatedList;
 import org.springframework.transaction.annotation.Transactional;
 
-import static org.hisp.dhis.options.SystemSettingManager.*;
-
 /**
  * @author Lars Helge Overland
  */
 public class DefaultDataMartEngine
     implements DataMartEngine
 {
+    private static final int THREAD_NO = 2;
+    
     // -------------------------------------------------------------------------
     // Dependencies
     // -------------------------------------------------------------------------
@@ -148,13 +147,6 @@
         this.organisationUnitService = organisationUnitService;
     }
 
-    private SystemSettingManager systemSettingManager;
-
-    public void setSystemSettingManager( SystemSettingManager systemSettingManager )
-    {
-        this.systemSettingManager = systemSettingManager;
-    }
-
     // -------------------------------------------------------------------------
     // DataMartEngine implementation
     // -------------------------------------------------------------------------
@@ -163,9 +155,7 @@
     public void export( Collection<Integer> dataElementIds, Collection<Integer> indicatorIds,
         Collection<Integer> periodIds, Collection<Integer> organisationUnitIds, boolean useIndexes, ProcessState state )
     {
-        final int cpuCores = (Integer) systemSettingManager.getSystemSetting( KEY_CPU_CORES, DEFAULT_CPU_CORES );
-        
-        Clock clock = new Clock().startClock().logTime( "Data mart export process started, number of CPU cores: " + cpuCores );
+        Clock clock = new Clock().startClock().logTime( "Data mart export process started" );
         
         // ---------------------------------------------------------------------
         // Get objects
@@ -234,7 +224,7 @@
         // Drop potential indexes
         // ---------------------------------------------------------------------
 
-        final boolean isIndicators = indicators != null && indicators.size() > 0;
+        boolean isIndicators = indicators != null && indicators.size() > 0;
         
         aggregatedDataValueService.dropIndex( true, isIndicators );
         
@@ -256,7 +246,7 @@
 
         state.setMessage( "exporting_data_for_data_elements" );
 
-        List<List<Period>> periodPages = new PaginatedList<Period>( periods ).setNumberOfPages( cpuCores ).getPages();
+        List<List<Period>> periodPages = new PaginatedList<Period>( periods ).setNumberOfPages( THREAD_NO ).getPages();
         
         if ( allOperands.size() > 0 )
         {

=== modified file 'dhis-2/dhis-services/dhis-service-datamart-default/src/main/resources/META-INF/dhis/beans.xml'
--- dhis-2/dhis-services/dhis-service-datamart-default/src/main/resources/META-INF/dhis/beans.xml	2011-08-02 10:37:13 +0000
+++ dhis-2/dhis-services/dhis-service-datamart-default/src/main/resources/META-INF/dhis/beans.xml	2011-08-02 10:55:30 +0000
@@ -34,7 +34,6 @@
     <property name="categoryService" ref="org.hisp.dhis.dataelement.DataElementCategoryService" />
     <property name="expressionService" ref="org.hisp.dhis.expression.ExpressionService" />
     <property name="organisationUnitService" ref="org.hisp.dhis.organisationunit.OrganisationUnitService" />
-	<property name="systemSettingManager" ref="org.hisp.dhis.options.SystemSettingManager" />
   </bean>
 
   <bean id="internal-process-DataMart" class="org.hisp.dhis.datamart.DataMartInternalProcess" scope="prototype">

=== modified file 'dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/interceptor/SystemSettingInterceptor.java'
--- dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/interceptor/SystemSettingInterceptor.java	2011-08-02 10:37:13 +0000
+++ dhis-2/dhis-web/dhis-web-commons/src/main/java/org/hisp/dhis/interceptor/SystemSettingInterceptor.java	2011-08-02 10:55:30 +0000
@@ -28,6 +28,14 @@
  */
 
 import static org.hisp.dhis.options.SystemSettingManager.*;
+import static org.hisp.dhis.options.SystemSettingManager.DEFAULT_FACTOR_OF_DEVIATION;
+import static org.hisp.dhis.options.SystemSettingManager.KEY_AGGREGATION_STRATEGY;
+import static org.hisp.dhis.options.SystemSettingManager.KEY_APPLICATION_TITLE;
+import static org.hisp.dhis.options.SystemSettingManager.KEY_DISABLE_DATAENTRYFORM_WHEN_COMPLETED;
+import static org.hisp.dhis.options.SystemSettingManager.KEY_FACTOR_OF_DEVIATION;
+import static org.hisp.dhis.options.SystemSettingManager.KEY_FLAG;
+import static org.hisp.dhis.options.SystemSettingManager.KEY_OMIT_INDICATORS_ZERO_NUMERATOR_DATAMART;
+import static org.hisp.dhis.options.SystemSettingManager.KEY_START_MODULE;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -86,7 +94,6 @@
         map.put( KEY_FACTOR_OF_DEVIATION, systemSettingManager.getSystemSetting( KEY_FACTOR_OF_DEVIATION, DEFAULT_FACTOR_OF_DEVIATION ) );
         map.put( KEY_AGGREGATION_STRATEGY, systemSettingManager.getSystemSetting( KEY_AGGREGATION_STRATEGY, DEFAULT_AGGREGATION_STRATEGY ) );
         map.put( KEY_COMPLETENESS_OFFSET, systemSettingManager.getSystemSetting( KEY_COMPLETENESS_OFFSET, DEFAULT_COMPLETENESS_OFFSET ) );
-        map.put( KEY_CPU_CORES, systemSettingManager.getSystemSetting( KEY_CPU_CORES, DEFAULT_CPU_CORES ) );
         
         invocation.getStack().push( map );
         

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/java/org/hisp/dhis/settings/action/system/SetSystemSettingsAction.java'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/java/org/hisp/dhis/settings/action/system/SetSystemSettingsAction.java	2011-08-02 10:37:13 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/java/org/hisp/dhis/settings/action/system/SetSystemSettingsAction.java	2011-08-02 10:55:30 +0000
@@ -36,7 +36,6 @@
 import static org.hisp.dhis.options.SystemSettingManager.KEY_OMIT_INDICATORS_ZERO_NUMERATOR_DATAMART;
 import static org.hisp.dhis.options.SystemSettingManager.KEY_START_MODULE;
 import static org.hisp.dhis.options.SystemSettingManager.KEY_SYSTEM_IDENTIFIER;
-import static org.hisp.dhis.options.SystemSettingManager.KEY_CPU_CORES;
 
 import org.apache.commons.lang.StringUtils;
 import org.hisp.dhis.configuration.Configuration;
@@ -197,13 +196,6 @@
     {
         this.completenessOffset = completenessOffset;
     }
-    
-    private Integer cpuCores;
-
-    public void setCpuCores( Integer cpuCores )
-    {
-        this.cpuCores = cpuCores;
-    }
 
     // -------------------------------------------------------------------------
     // Action implementation
@@ -227,13 +219,14 @@
         systemSettingManager.saveSystemSetting( KEY_APPLICATION_TITLE, applicationTitle );
         systemSettingManager.saveSystemSetting( KEY_FLAG, flag );
         systemSettingManager.saveSystemSetting( KEY_START_MODULE, startModule );
-        systemSettingManager.saveSystemSetting( KEY_OMIT_INDICATORS_ZERO_NUMERATOR_DATAMART, omitIndicatorsZeroNumeratorDataMart );
-        systemSettingManager.saveSystemSetting( KEY_DISABLE_DATAENTRYFORM_WHEN_COMPLETED, disableDataEntryWhenCompleted );
+        systemSettingManager.saveSystemSetting( KEY_OMIT_INDICATORS_ZERO_NUMERATOR_DATAMART,
+            omitIndicatorsZeroNumeratorDataMart );
+        systemSettingManager
+            .saveSystemSetting( KEY_DISABLE_DATAENTRYFORM_WHEN_COMPLETED, disableDataEntryWhenCompleted );
         systemSettingManager.saveSystemSetting( KEY_FACTOR_OF_DEVIATION, factorDeviation );
         styleManager.setCurrentStyle( currentStyle );
         systemSettingManager.saveSystemSetting( KEY_AGGREGATION_STRATEGY, aggregationStrategy );
         systemSettingManager.saveSystemSetting( KEY_COMPLETENESS_OFFSET, completenessOffset );
-        systemSettingManager.saveSystemSetting( KEY_CPU_CORES, cpuCores );
 
         Configuration configuration = configurationService.getConfiguration();
 

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/resources/org/hisp/dhis/settings/i18n_module.properties'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/resources/org/hisp/dhis/settings/i18n_module.properties	2011-08-02 10:37:13 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/resources/org/hisp/dhis/settings/i18n_module.properties	2011-08-02 10:55:30 +0000
@@ -94,5 +94,4 @@
 infrastructural_data_elements = Infrastructural data elements
 infrastructural_period_type = Infrastructural period type
 feedback_recipients = Feedback recipients
-no_feedback_recipients = No message recipients
-no_of_cpu_cores = Number of CPU cores
\ No newline at end of file
+no_feedback_recipients = No message recipients
\ No newline at end of file

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/webapp/dhis-web-maintenance-settings/systemSettings.vm'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/webapp/dhis-web-maintenance-settings/systemSettings.vm	2011-08-02 10:37:13 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-settings/src/main/webapp/dhis-web-maintenance-settings/systemSettings.vm	2011-08-02 10:55:30 +0000
@@ -25,16 +25,6 @@
 </select>
 </p>
 
-<h4>$i18n.getString( "no_of_cpu_cores" )</h4>
-
-<p>
-<select name="cpuCores" style="width:30em">
-#foreach( $i in [1..8] )
-<option value="$i"#if( $i == $keyCpuCores ) selected="selected"#end>$i</option>
-#end
-</select>
-</p>
-
 <h4>$i18n.getString( "style" )</h4>
 
 <select style="width:30em" name='currentStyle' id='currentStyle'>