[GitHub] [carbondata] ajantha-bhat commented on a change in pull request #3437: [CARBONDATA-3530] Support Create timeseries MV Datamap with the supported granularity levels.

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ajantha-bhat commented on a change in pull request #3437: [CARBONDATA-3530] Support Create timeseries MV Datamap with the supported granularity levels.
URL: https://github.com/apache/carbondata/pull/3437#discussion_r346138077
 
 

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 File path: datamap/mv/core/src/main/scala/org/apache/carbondata/mv/datamap/MVAnalyzerRule.scala
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 @@ -43,9 +45,14 @@ import org.apache.carbondata.mv.rewrite.{SummaryDataset, SummaryDatasetCatalog}
 class MVAnalyzerRule(sparkSession: SparkSession) extends Rule[LogicalPlan] {
 
   // TODO Find way better way to get the provider.
-  private val dataMapProvider =
+  private val dataMapProvider: java.util.List[DataMapProvider] = new util
 
 Review comment:
   better to rename it as **dataMapProviderList**

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