dongjoon-hyun commented on a change in pull request #27215: [SPARK-30514][K8S]
add python environment support for JavaMainAppResource
URL: https://github.com/apache/spark/pull/27215#discussion_r384239219
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File path:
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/features/DriverCommandFeatureStep.scala
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@@ -62,7 +62,18 @@ private[spark] class DriverCommandFeatureStep(conf:
KubernetesDriverConf)
}
private def configureForJava(pod: SparkPod, res: String): SparkPod = {
- val driverContainer = baseDriverContainer(pod, res).build()
+ val javaEnvs = if (conf.get(IS_PYTHON_APP)) {
+ Seq(new EnvVarBuilder()
+ .withName(ENV_PYSPARK_MAJOR_PYTHON_VERSION)
+ .withValue(conf.get(PYSPARK_MAJOR_PYTHON_VERSION))
+ .build())
+ } else {
+ Seq[EnvVar]()
+ }
+
+ val driverContainer = baseDriverContainer(pod, res)
+ .addAllToEnv(javaEnvs.asJava)
+ .build()
Review comment:
Hi, @stczwd . This PR duplicates the code here and in `configureForPython`.
Instead, can we refactor this duplicated logic into a common function?
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