tgravescs commented on a change in pull request #30099:
URL: https://github.com/apache/spark/pull/30099#discussion_r508512792
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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:
maybe we should have a more descriptive error message if this fails so
users can easily figure out what's wrong.
It also seems like we should have a better way to specify the python
executable then hardcoding to python3 in this test, but that isn't something
you changed.
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