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[SPARK-37368][SQL][TESTS] Explicit GC for TPC-DS query runs #34641

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[SPARK-37368][SQL][TESTS] Explicit GC for TPC-DS query runs #34641

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4 changes: 4 additions & 0 deletions sql/core/src/test/scala/org/apache/spark/sql/TPCDSQueryTestSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -180,9 +180,11 @@ class TPCDSQueryTestSuite extends QueryTest with TPCDSBase with SQLQueryTestHelp
classLoader = Thread.currentThread().getContextClassLoader)
test(name) {
val goldenFile = new File(s"$baseResourcePath/v1_4", s"$name.sql.out")
System.gc() // Workaround for GitHub Actions memory limitation, see also SPARK-37368
runQuery(queryString, goldenFile, joinConfSet.head.toSeq, false)
if (!regenerateGoldenFiles) {
joinConfSet.tail.foreach { conf =>
System.gc() // SPARK-37368
runQuery(queryString, goldenFile, conf.toSeq, true)
}
}
Expand All @@ -194,9 +196,11 @@ class TPCDSQueryTestSuite extends QueryTest with TPCDSBase with SQLQueryTestHelp
classLoader = Thread.currentThread().getContextClassLoader)
test(s"$name-v2.7") {
val goldenFile = new File(s"$baseResourcePath/v2_7", s"$name.sql.out")
System.gc() // SPARK-37368
runQuery(queryString, goldenFile, joinConfSet.head.toSeq, false)
if (!regenerateGoldenFiles) {
joinConfSet.tail.foreach { conf =>
System.gc() // SPARK-37368
runQuery(queryString, goldenFile, conf.toSeq, true)
}
}
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