QiangCai commented on a change in pull request #3598: [CARBONDATA-3684] Remove
MDK and cardinality in write path
URL: https://github.com/apache/carbondata/pull/3598#discussion_r376847677
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File path:
integration/spark-common/src/main/scala/org/apache/carbondata/spark/rdd/CarbonMergerRDD.scala
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@@ -578,15 +562,11 @@ class CarbonMergerRDD[K, V](
}
}
val updatedMaxSegmentColumnList = new util.ArrayList[ColumnSchema]()
- // update cardinality and column schema list according to master schema
- val cardinality = CarbonCompactionUtil
Review comment:
if no need to update cardinality, also no need to update column schema
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