Ngone51 commented on a change in pull request #29732:
URL: https://github.com/apache/spark/pull/29732#discussion_r490656316
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File path:
core/src/test/scala/org/apache/spark/scheduler/BarrierTaskContextSuite.scala
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@@ -189,30 +189,23 @@ class BarrierTaskContextSuite extends SparkFunSuite with
LocalSparkContext with
test("throw exception if the number of barrier() calls are not the same on
every task") {
initLocalClusterSparkContext()
- sc.conf.set("spark.barrier.sync.timeout", "1")
+ sc.conf.set("spark.barrier.sync.timeout", "3")
val rdd = sc.makeRDD(1 to 10, 4)
val rdd2 = rdd.barrier().mapPartitions { it =>
val context = BarrierTaskContext.get()
- try {
- if (context.taskAttemptId == 0) {
Review comment:
I think it stills ensures, though task 0 has no `barrier()` call.
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