Github user chenliang613 commented on the issue: https://github.com/apache/carbondata/pull/1649 @anubhav100 ok, got it, no need to add multiple-load for this test case. Can you please fix this issue together in this pr , i ran PrestoAllDataTypeTest.scala, get the below error: java.lang.NullPointerException at org.apache.carbondata.presto.util.CarbonDataStoreCreator$.executeGraph(CarbonDataStoreCreator.scala:498) at org.apache.carbondata.presto.util.CarbonDataStoreCreator$.createCarbonStore(CarbonDataStoreCreator.scala:134) at org.apache.carbondata.presto.integrationtest.PrestoAllDataTypeTest.beforeAll(PrestoAllDataTypeTest.scala:40) at org.scalatest.BeforeAndAfterAll$class.beforeAll(BeforeAndAfterAll.scala:187) at org.apache.carbondata.presto.integrationtest.PrestoAllDataTypeTest.beforeAll(PrestoAllDataTypeTest.scala:28) at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:253) at org.apache.carbondata.presto.integrationtest.PrestoAllDataTypeTest.run(PrestoAllDataTypeTest.scala:28) at org.scalatest.tools.SuiteRunner.run(SuiteRunner.scala:55) at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$3.apply(Runner.scala:2563) at org.scalatest.tools.Runner$$anonfun$doRunRunRunDaDoRunRun$3.apply(Runner.scala:2557) at scala.collection.immutable.List.foreach(List.scala:381) at org.scalatest.tools.Runner$.doRunRunRunDaDoRunRun(Runner.scala:2557) at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:1044) at org.scalatest.tools.Runner$$anonfun$runOptionallyWithPassFailReporter$2.apply(Runner.scala:1043) at org.scalatest.tools.Runner$.withClassLoaderAndDispatchReporter(Runner.scala:2722) at org.scalatest.tools.Runner$.runOptionallyWithPassFailReporter(Runner.scala:1043) at org.scalatest.tools.Runner$.run(Runner.scala:883) at org.scalatest.tools.Runner.run(Runner.scala) at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.runScalaTest2(ScalaTestRunner.java:138) at org.jetbrains.plugins.scala.testingSupport.scalaTest.ScalaTestRunner.main(ScalaTestRunner.java:28)
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