Github user sounakr commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1359#discussion_r139124564
--- Diff:
core/src/main/java/org/apache/carbondata/core/datamap/dev/DataMap.java ---
@@ -31,7 +31,8 @@
/**
* It is called to load the data map to memory or to initialize it.
*/
- void init(String filePath) throws MemoryException, IOException;
+ void init(String blockletIndexPath, String customIndexPath, String
segmentId)
--- End diff --
In this example Along with Min and Max Information i am keeping few more
information for building the BlockLet. Both indexes are independent but with
the current example implementation i read the Min and Max index and and then
read the carbonindex index also in order to get the column cardanality and
segmentproperties. These values are used to form the blocklet used for pruning.
---
