Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2403#discussion_r199325781
--- Diff:
datamap/bloom/src/main/java/org/apache/carbondata/datamap/bloom/BloomDataMapWriter.java
---
@@ -69,6 +86,27 @@
indexBloomFilters = new ArrayList<>(indexColumns.size());
initDataMapFile();
resetBloomFilters();
+
+ keyGenerator = segmentProperties.getDimensionKeyGenerator();
--- End diff --
Can we optimize this instead of passing the whole `SegmentProperties` into
this Writer class? Please check @ravipesala
---