[HOTFIX] Correct metrics and avoid twice read when prefetch is disabled

When prefetch is disabled in full scan queries read twice the data. This PR removes extra read. This closes #2737
apache · Sep 21, 2018 · b04269b · b04269b
1 parent 817230d
commit b04269b
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/core/src/main/java/org/apache/carbondata/core/scan/scanner/impl/BlockletFullScanner.java b/core/src/main/java/org/apache/carbondata/core/scan/scanner/impl/BlockletFullScanner.java
@@ -84,9 +84,6 @@ public BlockletScannedResult scanBlocklet(
     String blockletId = blockExecutionInfo.getBlockIdString() + CarbonCommonConstants.FILE_SEPARATOR
         + rawBlockletColumnChunks.getDataBlock().blockletIndex();
     scannedResult.setBlockletId(blockletId);
-    if (!blockExecutionInfo.isPrefetchBlocklet()) {
-      readBlocklet(rawBlockletColumnChunks);
-    }
     DimensionRawColumnChunk[] dimensionRawColumnChunks =
         rawBlockletColumnChunks.getDimensionRawColumnChunks();
     DimensionColumnPage[][] dimensionColumnDataChunks =