nihal0107 commented on a change in pull request #3975:
URL: https://github.com/apache/carbondata/pull/3975#discussion_r503703995
##########
File path:
integration/spark/src/test/scala/org/apache/carbondata/spark/testsuite/filterexpr/CountStarTestCase.scala
##########
@@ -65,6 +65,51 @@ class CountStarTestCase extends QueryTest with
BeforeAndAfterAll {
CarbonCommonConstants.ENABLE_QUERY_STATISTICS_DEFAULT)
}
+ test("select query without filter should not be pruned with multi thread") {
+ val numOfThreadsForPruning = CarbonProperties.getNumOfThreadsForPruning
+ val carbonDriverPruningMultiThreadEnableFilesCount =
+ CarbonProperties.getDriverPruningMultiThreadEnableFilesCount
+ CarbonProperties.getInstance()
+
.addProperty(CarbonCommonConstants.CARBON_MAX_DRIVER_THREADS_FOR_BLOCK_PRUNING,
"2")
+ CarbonProperties.getInstance()
+
.addProperty(CarbonCommonConstants.CARBON_DRIVER_PRUNING_MULTI_THREAD_ENABLE_FILES_COUNT,
"1")
+ try {
+ sql("CREATE TABLE filtertestTables (ID int, date Timestamp, country
String, " +
+ "name String, phonetype String, serialname String, salary int) " +
+ "STORED AS carbondata"
+ )
+ val csvFilePath = s"$resourcesPath/datanullmeasurecol.csv"
+ sql(
+ s"LOAD DATA LOCAL INPATH '" + csvFilePath + "' INTO TABLE " +
Review comment:
done
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