Improvement of CarbonRecord build time

apache · Nov 22, 2018 · 721b9bb · 721b9bb
1 parent ceb1351
commit 721b9bb
Showing 1 changed file with 5 additions and 14 deletions.
diff --git a/core/src/main/java/org/apache/carbondata/core/scan/result/iterator/ChunkRowIterator.java b/core/src/main/java/org/apache/carbondata/core/scan/result/iterator/ChunkRowIterator.java
@@ -39,9 +39,6 @@ public class ChunkRowIterator extends CarbonIterator<Object[]> {
 
   public ChunkRowIterator(CarbonIterator<RowBatch> iterator) {
     this.iterator = iterator;
-    if (iterator.hasNext()) {
-      currentChunk = iterator.next();
-    }
   }
 
   /**
@@ -52,17 +49,11 @@ public ChunkRowIterator(CarbonIterator<RowBatch> iterator) {
    * @return {@code true} if the iteration has more elements
    */
   @Override public boolean hasNext() {
-    if (null != currentChunk) {
-      if ((currentChunk.hasNext())) {
-        return true;
-      } else if (!currentChunk.hasNext()) {
-        while (iterator.hasNext()) {
-          currentChunk = iterator.next();
-          if (currentChunk != null && currentChunk.hasNext()) {
-            return true;
-          }
-        }
-      }
+    if (currentChunk != null && currentChunk.hasNext()) {
+      return true;
+    } else if (iterator != null & iterator.hasNext()) {
+      currentChunk = iterator.next();
+      return hasNext();
     }
     return false;
   }