WeichenXu123 commented on code in PR #41357:
URL: https://github.com/apache/spark/pull/41357#discussion_r1212596759
##########
connector/connect/server/src/main/scala/org/apache/spark/sql/connect/artifact/SparkConnectArtifactManager.scala:
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@@ -157,10 +159,34 @@ class SparkConnectArtifactManager private[connect] {
}
}
}
+
+ private[connect] def uploadArtifactToFs(
+ sessionHolder: SessionHolder,
+ remoteRelativePath: Path,
+ serverLocalStagingPath: Path): Unit = {
+ val hadoopConf = sessionHolder.session.sparkContext.hadoopConfiguration
+ assert(remoteRelativePath.startsWith(
+ SparkConnectArtifactManager.forwardToFSPrefix + File.separator)
+ )
+ val destFSPath = new FSPath(
+ Paths.get("/").resolve(
+ remoteRelativePath.subpath(1,
remoteRelativePath.getNameCount)).toString
+ )
+ val localPath = serverLocalStagingPath
+ val fs = destFSPath.getFileSystem(hadoopConf)
+ fs.copyFromLocalFile(
+ false,
+ true,
+ new FSPath(localPath.toString),
+ destFSPath
Review Comment:
The code here saves file to cloud storage file system.
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