Github user gvramana commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/111#discussion_r76936740
--- Diff:
processing/src/main/java/org/apache/carbondata/processing/csvreaderstep/UnivocityCsvParser.java
---
@@ -104,6 +108,20 @@ public void initialize() throws IOException {
}
/**
+ * This method will decide the number of coulmns to be parsed for a row
by univocity parser
+ *
+ * @param columnCountInSchema total number of columns in schema
+ * @return
+ */
+ private int getMaxColumnsForParsing(int columnCountInSchema) {
+ int maxNumberOfColumnsForParsing = columnCountInSchema;
+ if (columnCountInSchema < MAX_NUMBER_OF_COLUMNS_FOR_PARSING) {
+ maxNumberOfColumnsForParsing = MAX_NUMBER_OF_COLUMNS_FOR_PARSING;
+ }
+ return maxNumberOfColumnsForParsing;
--- End diff --
Add +10 if schema columns are considered.
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