Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2478#discussion_r204435669
--- Diff:
datamap/mv/core/src/main/scala/org/apache/carbondata/mv/datamap/MVHelper.scala
---
@@ -118,6 +122,43 @@ object MVHelper {
DataMapStoreManager.getInstance().saveDataMapSchema(dataMapSchema)
}
+ private def validateMVQuery(sparkSession: SparkSession,
+ logicalPlan: LogicalPlan) {
+ val dataMapProvider = DataMapManager.get().getDataMapProvider(null,
+ new DataMapSchema("", DataMapClassProvider.MV.getShortName),
sparkSession)
+ dataMapProvider
+ var catalog =
DataMapStoreManager.getInstance().getDataMapCatalog(dataMapProvider,
+
DataMapClassProvider.MV.getShortName).asInstanceOf[SummaryDatasetCatalog]
--- End diff --
Does casting `null` to `SummaryDatasetCatalog` ok?
---
