dongjoon-hyun commented on a change in pull request #32830:
URL: https://github.com/apache/spark/pull/32830#discussion_r648011555
##########
File path:
resource-managers/kubernetes/core/src/test/scala/org/apache/spark/scheduler/cluster/k8s/ExecutorPodsAllocatorSuite.scala
##########
@@ -647,6 +647,19 @@ class ExecutorPodsAllocatorSuite extends SparkFunSuite
with BeforeAndAfter {
verify(persistentVolumeClaims, never()).create(any())
}
+ test("SPARK-32975: Avoid None.get when KUBERNETES_DRIVER_POD_NAME is option
for client mode") {
+ val msg = "None.get"
+ val logAppender = new LogAppender(msg)
+ withLogAppender(logAppender) {
+ val conf = new SparkConf(false)
Review comment:
`new SparkConf()` is enough. No need to `false`.
```scala
scala> new
org.apache.spark.SparkConf().get("spark.kubernetes.driver.pod.name")
java.util.NoSuchElementException: spark.kubernetes.driver.pod.name
at org.apache.spark.SparkConf.$anonfun$get$1(SparkConf.scala:245)
at scala.Option.getOrElse(Option.scala:189)
at org.apache.spark.SparkConf.get(SparkConf.scala:245)
... 47 elided
```
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