Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/19717#discussion_r154756363
--- Diff:
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/submit/KubernetesFileUtils.scala
---
@@ -0,0 +1,68 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.spark.deploy.k8s.submit
+
+import java.io.File
+
+import org.apache.spark.util.Utils
+
+private[spark] object KubernetesFileUtils {
+
+ /**
+ * For the given collection of file URIs, resolves them as follows:
+ * - File URIs with scheme file:// are resolved to the given download
path.
+ * - File URIs with scheme local:// resolve to just the path of the URI.
+ * - Otherwise, the URIs are returned as-is.
+ */
+ def resolveSubmittedUris(
+ fileUris: Iterable[String],
+ fileDownloadPath: String): Iterable[String] = {
+ fileUris.map { uri =>
+ val fileUri = Utils.resolveURI(uri)
+ val fileScheme = Option(fileUri.getScheme).getOrElse("file")
+ fileScheme match {
--- End diff --
This looks a lot like `resolveFilePaths`, you could probably merge the two
in some way.
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