Github user KanakaKumar commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2215#discussion_r189232106
--- Diff: docs/datamap/lucene-datamap-guide.md ---
@@ -0,0 +1,133 @@
+# CarbonData Lucene DataMap
--- End diff --
Please mark Lucene feature as Alpha for 1.4.0---
