maropu commented on a change in pull request #29966:
URL: https://github.com/apache/spark/pull/29966#discussion_r533924963
##########
File path: core/src/main/scala/org/apache/spark/SparkContext.scala
##########
@@ -1890,47 +1890,66 @@ class SparkContext(config: SparkConf) extends Logging {
throw new IllegalArgumentException(
s"Directory ${path} is not allowed for addJar")
}
- path
+ Seq(path)
} catch {
case NonFatal(e) =>
logError(s"Failed to add $path to Spark environment", e)
- null
+ Nil
}
} else {
- path
+ Seq(path)
}
}
if (path == null || path.isEmpty) {
logWarning("null or empty path specified as parameter to addJar")
} else {
- val key = if (path.contains("\\") && Utils.isWindows) {
+ var schema = ""
+ val keys = if (path.contains("\\") && Utils.isWindows) {
// For local paths with backslashes on Windows, URI throws an exception
addLocalJarFile(new File(path))
} else {
val uri = new Path(path).toUri
// SPARK-17650: Make sure this is a valid URL before adding it to the
list of dependencies
Utils.validateURL(uri)
- uri.getScheme match {
+ schema = uri.getScheme
+ schema match {
// A JAR file which exists only on the driver node
case null =>
// SPARK-22585 path without schema is not url encoded
addLocalJarFile(new File(uri.getPath))
// A JAR file which exists only on the driver node
case "file" => addLocalJarFile(new File(uri.getPath))
// A JAR file which exists locally on every worker node
- case "local" => "file:" + uri.getPath
+ case "local" => Seq("file:" + uri.getPath)
+ case "ivy" =>
+ // Since `new Path(path).toUri` will lose query information,
+ // so here we use `URI.create(path)`
+ DependencyUtils.resolveMavenDependencies(URI.create(path))
case _ => checkRemoteJarFile(path)
}
}
- if (key != null) {
+ if (keys.nonEmpty) {
val timestamp = if (addedOnSubmit) startTime else
System.currentTimeMillis
- if (addedJars.putIfAbsent(key, timestamp).isEmpty) {
- logInfo(s"Added JAR $path at $key with timestamp $timestamp")
+ val (added, existed) = keys.partition(addedJars.putIfAbsent(_,
timestamp).isEmpty)
+ if (added.nonEmpty) {
+ if (schema != "ivy") {
+ logInfo(s"Added JAR $path at ${added.mkString(",")} with timestamp
$timestamp")
+ } else {
+ logInfo(s"Added dependency jars of ivy uri $path at
${added.mkString(",")}" +
+ s" with timestamp $timestamp")
+ }
postEnvironmentUpdate()
- } else {
- logWarning(s"The jar $path has been added already. Overwriting of
added jars " +
- "is not supported in the current version.")
+ }
+ if (existed.nonEmpty) {
+ if (schema != "ivy") {
+ logWarning(s"The jar $path has been added already. Overwriting of
added jars " +
+ "is not supported in the current version.")
+ } else {
+ logWarning(s"The dependency jars of ivy URI with $path at" +
+ s" ${existed.mkString(",")} has been added already." +
+ s" Overwriting of added jars is not supported in the current
version.")
Review comment:
nit: remove `s`.
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