Github user xuchuanyin commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2425#discussion_r200813333
--- Diff:
integration/spark2/src/main/scala/org/apache/carbondata/datamap/IndexDataMapRebuildRDD.scala
---
@@ -144,13 +148,113 @@ class OriginalReadSupport(dataTypes:
Array[DataType]) extends CarbonReadSupport[
}
}
+/**
+ * This class will generate row value which is raw bytes for the
dimensions.
+ */
+class RawBytesReadSupport(segmentProperties: SegmentProperties,
indexColumns: Array[CarbonColumn])
--- End diff --
besides, currently I can not find a readsupport that in module carbon-core,
so better to leave it where it is needed.

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