Github user bhavya411 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1581#discussion_r155438974
--- Diff:
integration/presto/src/main/java/org/apache/carbondata/presto/CarbonVectorBatch.java
---
@@ -0,0 +1,112 @@
+package org.apache.carbondata.presto;
+
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+
+public class CarbonVectorBatch {
+
+ private static final int DEFAULT_BATCH_SIZE = 1024;
--- End diff --
The batchSize is the size of the complete batch so for every Column we have
to set it as byteSize , it is the number of records in the batch so it has to
be equivalent to the batch size
---
