[GitHub] [carbondata] dhatchayani commented on a change in pull request #3153: [TestCase][Hotfix]Added condition to check if datamap exist or not before caching

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dhatchayani commented on a change in pull request #3153: [TestCase][Hotfix]Added condition to check if datamap exist or not before caching
URL: https://github.com/apache/carbondata/pull/3153#discussion_r267197645
 
 

 ##########
 File path: integration/spark-datasource/src/test/scala/org/apache/spark/sql/carbondata/datasource/TestCreateTableUsingSparkCarbonFileFormat.scala
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 @@ -502,7 +504,9 @@ class TestCreateTableUsingSparkCarbonFileFormat extends FunSuite with BeforeAndA
     checkAnswer(spark.sql("SELECT COUNT(*) FROM (select address,age,note from sdkOutputTableWithoutSchema where length(address)=75000 and length(note)=75000)"),
       Seq(Row(totalRecordsNum)))
     spark.sql("DROP TABLE sdkOutputTableWithoutSchema")
-    clearDataMapCache
+    val mapSize=DataMapStoreManager.getInstance().getAllDataMaps.size()
+    if(mapSize>0)
+      clearDataMapCache
 
 Review comment:
   please remove duplicate code.
   please check if this code can be added inside "clearDataMapCache" method

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