HyukjinKwon commented on a change in pull request #30099:
URL: https://github.com/apache/spark/pull/30099#discussion_r508589084
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File path:
resource-managers/yarn/src/test/scala/org/apache/spark/deploy/yarn/YarnClusterSuite.scala
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@@ -52,6 +52,13 @@ import org.apache.spark.util.{Utils, YarnContainerInfoHelper}
@ExtendedYarnTest
class YarnClusterSuite extends BaseYarnClusterSuite {
+ private val pythonExecutablePath = {
+ // To make sure to use the same Python executable.
+ val maybePath = TestUtils.getAbsolutePathFromExecutable("python3")
+ assert(maybePath.isDefined)
Review comment:
If we don't have `python3`, it will not even start to run the tests ...
e.g.) see https://github.com/apache/spark/blob/master/dev/run-tests.py#L1 This
is rather just a sanity check. But sure, I can add some more messages, though.
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