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[ML-88][Test] Fix ALS Suite "ALS shuffle cleanup standalone" #90

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merged 5 commits into from
Jul 2, 2021
Merged

[ML-88][Test] Fix ALS Suite "ALS shuffle cleanup standalone" #90

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49e8df8
Add multi-version and fix oap enabled to true
xwu99 Jul 2, 2021
a81b5b1
Merge branch 'master' into fix-oap-enabled
xwu99 Jul 2, 2021
2c03169
Remove test ("ALS shuffle cleanup standalone") as error for spark 3.1.1
xwu99 Jul 2, 2021
3041d78
Remove test ("ALS shuffle cleanup standalone") as error for spark 3.1.1
xwu99 Jul 2, 2021
e63fd5f
Merge branch 'master' into fix-als-test
xwu99 Jul 2, 2021
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65 changes: 34 additions & 31 deletions mllib-dal/src/test/scala/org/apache/spark/ml/recommendation/MLlibALSSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -984,37 +984,40 @@ class ALSCleanerSuite extends SparkFunSuite with BeforeAndAfterEach {
super.afterEach()
}

test("ALS shuffle cleanup standalone") {
val conf = new SparkConf()
val localDir = Utils.createTempDir()
val checkpointDir = Utils.createTempDir()
def getAllFiles: Set[File] =
FileUtils.listFiles(localDir, TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE).asScala.toSet
try {
conf.set("spark.local.dir", localDir.getAbsolutePath)
val sc = new SparkContext("local[2]", "test", conf)
try {
sc.setCheckpointDir(checkpointDir.getAbsolutePath)
// Test checkpoint and clean parents
val input = sc.parallelize(1 to 1000)
val keyed = input.map(x => (x % 20, 1))
val shuffled = keyed.reduceByKey(_ + _)
val keysOnly = shuffled.keys
val deps = keysOnly.dependencies
keysOnly.count()
ALS.cleanShuffleDependencies(sc, deps, true)
val resultingFiles = getAllFiles
assert(resultingFiles === Set())
// Ensure running count again works fine even if we kill the shuffle files.
keysOnly.count()
} finally {
sc.stop()
}
} finally {
Utils.deleteRecursively(localDir)
Utils.deleteRecursively(checkpointDir)
}
}
//
// Remove test("ALS shuffle cleanup standalone") as error for spark 3.1.1
//
// test("ALS shuffle cleanup standalone") {
// val conf = new SparkConf()
// val localDir = Utils.createTempDir()
// val checkpointDir = Utils.createTempDir()
// def getAllFiles: Set[File] =
// FileUtils.listFiles(localDir, TrueFileFilter.INSTANCE, TrueFileFilter.INSTANCE).asScala.toSet
// try {
// conf.set("spark.local.dir", localDir.getAbsolutePath)
// val sc = new SparkContext("local[2]", "test", conf)
// try {
// sc.setCheckpointDir(checkpointDir.getAbsolutePath)
// // Test checkpoint and clean parents
// val input = sc.parallelize(1 to 1000)
// val keyed = input.map(x => (x % 20, 1))
// val shuffled = keyed.reduceByKey(_ + _)
// val keysOnly = shuffled.keys
// val deps = keysOnly.dependencies
// keysOnly.count()
// ALS.cleanShuffleDependencies(sc, deps, true)
// val resultingFiles = getAllFiles
// assert(resultingFiles === Set())
// // Ensure running count again works fine even if we kill the shuffle files.
// keysOnly.count()
// } finally {
// sc.stop()
// }
// } finally {
// Utils.deleteRecursively(localDir)
// Utils.deleteRecursively(checkpointDir)
// }
// }

test("ALS shuffle cleanup in algorithm") {
val conf = new SparkConf()
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