Github user kumarvishal09 commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/450#discussion_r94003961
--- Diff:
core/src/main/java/org/apache/carbondata/core/carbon/datastore/chunk/DimensionColumnDataChunk.java
---
@@ -68,17 +78,37 @@ int fillConvertedChunkData(int[] rowMapping,
ColumnVectorInfo[] vectorInfo, int
byte[] getChunkData(int columnIndex);
/**
- * Below method will be used get the chunk attributes
- *
- * @return chunk attributes
+ * @return inverted index
+ */
+ int getInvertedIndex(int index);
+
+ /**
+ * @return whether column is dictionary column or not
+ */
+ boolean isNoDicitionaryColumn();
+
+ /**
+ * @return length of each column
*/
- DimensionChunkAttributes getAttributes();
+ int getColumnValueSize();
/**
- * Below method will be used to return the complete data chunk
- * This will be required during filter query
+ * @return whether columns where explictly sorted or not
+ */
+ boolean isExplictSorted();
--- End diff --
I will update.
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