From 0ccbe1b4dd26045c473e95327b7c0725790bf521 Mon Sep 17 00:00:00 2001
From: Indhumathi27 <indhumathim27@gmail.com>
Date: Mon, 5 Nov 2018 16:12:24 +0530
Subject: [PATCH] [CARBONDATA-3075] Select Filter fails for Legacy store if
 DirectVecorFill is enabled

Why this PR?
When isDirectVectorFill is set to true, Select filter fails in Legacy Store throwing UnsupportedOperationException

Solution:
Set isDirectVectorFill to false for Legacy store

This closes #2896
---
 .../core/scan/executor/impl/AbstractQueryExecutor.java       | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/core/src/main/java/org/apache/carbondata/core/scan/executor/impl/AbstractQueryExecutor.java b/core/src/main/java/org/apache/carbondata/core/scan/executor/impl/AbstractQueryExecutor.java
index 2bd243b944b..710fbe3f0fb 100644
--- a/core/src/main/java/org/apache/carbondata/core/scan/executor/impl/AbstractQueryExecutor.java
+++ b/core/src/main/java/org/apache/carbondata/core/scan/executor/impl/AbstractQueryExecutor.java
@@ -230,6 +230,11 @@ private List<AbstractIndex> getDataBlocks(QueryModel queryModel) throws IOExcept
           updateColumns(queryModel, fileFooter.getColumnInTable(), blockInfo.getFilePath());
           filePathToSegmentPropertiesMap.put(blockInfo.getFilePath(), segmentProperties);
         }
+        LOGGER.warn("Skipping Direct Vector Filling as it is not Supported "
+            + "for Legacy store prior to V3 store");
+        if (blockletDetailInfo.isLegacyStore()) {
+          queryModel.setDirectVectorFill(false);
+        }
         readAndFillBlockletInfo(tableBlockInfos, blockInfo,
             blockletDetailInfo, fileFooter, segmentProperties);
       } else {