diff --git a/processing/src/main/java/org/apache/carbondata/processing/store/CarbonFactDataHandlerModel.java b/processing/src/main/java/org/apache/carbondata/processing/store/CarbonFactDataHandlerModel.java
index 878ce6b95b1..4012774fdfd 100644
--- a/processing/src/main/java/org/apache/carbondata/processing/store/CarbonFactDataHandlerModel.java
+++ b/processing/src/main/java/org/apache/carbondata/processing/store/CarbonFactDataHandlerModel.java
@@ -312,7 +312,7 @@ public static CarbonFactDataHandlerModel createCarbonFactDataHandlerModel(
     }
     carbonFactDataHandlerModel.dataMapWriterlistener = listener;
     carbonFactDataHandlerModel.writingCoresCount = configuration.getWritingCoresCount();
-    setNumberOfCores(carbonFactDataHandlerModel);
+    carbonFactDataHandlerModel.initNumberOfCores();
     carbonFactDataHandlerModel.setVarcharDimIdxInNoDict(varcharDimIdxInNoDict);
     return carbonFactDataHandlerModel;
   }
@@ -400,7 +400,7 @@ public static CarbonFactDataHandlerModel getCarbonFactDataHandlerModel(CarbonLoa
             loadModel.getSegmentId()),
         segmentProperties);
     carbonFactDataHandlerModel.dataMapWriterlistener = listener;
-    setNumberOfCores(carbonFactDataHandlerModel);
+    carbonFactDataHandlerModel.initNumberOfCores();
     carbonFactDataHandlerModel
         .setColumnLocalDictGenMap(CarbonUtil.getLocalDictionaryModel(carbonTable));
     carbonFactDataHandlerModel.setVarcharDimIdxInNoDict(varcharDimIdxInNoDict);
@@ -570,6 +570,7 @@ public boolean isCompactionFlow() {
    */
   public void setCompactionFlow(boolean compactionFlow) {
     isCompactionFlow = compactionFlow;
+    initNumberOfCores();
   }
 
   /**
@@ -683,30 +684,30 @@ public void setColumnLocalDictGenMap(
     this.columnLocalDictGenMap = columnLocalDictGenMap;
   }
 
-  private static void setNumberOfCores(CarbonFactDataHandlerModel model) {
+  private void initNumberOfCores() {
     // in compaction flow the measure with decimal type will come as spark decimal.
     // need to convert it to byte array.
-    if (model.isCompactionFlow()) {
+    if (this.isCompactionFlow()) {
       try {
-        model.numberOfCores = Integer.parseInt(CarbonProperties.getInstance()
+        this.numberOfCores = Integer.parseInt(CarbonProperties.getInstance()
             .getProperty(CarbonCommonConstants.NUM_CORES_COMPACTING,
                 CarbonCommonConstants.NUM_CORES_DEFAULT_VAL));
       } catch (NumberFormatException exc) {
         LOGGER.error("Configured value for property " + CarbonCommonConstants.NUM_CORES_COMPACTING
             + "is wrong.Falling back to the default value "
             + CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
-        model.numberOfCores = Integer.parseInt(CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
+        this.numberOfCores = Integer.parseInt(CarbonCommonConstants.NUM_CORES_DEFAULT_VAL);
       }
     } else {
-      model.numberOfCores = CarbonProperties.getInstance().getNumberOfCores();
+      this.numberOfCores = CarbonProperties.getInstance().getNumberOfCores();
     }
 
-    if (model.sortScope != null && model.sortScope.equals(SortScopeOptions.SortScope.GLOBAL_SORT)) {
-      model.numberOfCores = 1;
+    if (this.sortScope != null && this.sortScope.equals(SortScopeOptions.SortScope.GLOBAL_SORT)) {
+      this.numberOfCores = 1;
     }
     // Overriding it to the task specified cores.
-    if (model.getWritingCoresCount() > 0) {
-      model.numberOfCores = model.getWritingCoresCount();
+    if (this.getWritingCoresCount() > 0) {
+      this.numberOfCores = this.getWritingCoresCount();
     }
   }