Github user weiqingy commented on a diff in the pull request: https://github.com/apache/spark/pull/17342#discussion_r106978348 --- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala --- @@ -2767,3 +2767,24 @@ private[spark] class CircularBuffer(sizeInBytes: Int = 10240) extends java.io.Ou new String(nonCircularBuffer, StandardCharsets.UTF_8) } } + + +/** + * Factory for URL stream handlers. It relies on 'protocol' to choose the appropriate + * UrlStreamHandlerFactory to create URLStreamHandler. Adding new 'if' branches in + * 'createURLStreamHandler' like 'hdfsHandler' to support more protocols. + */ +private[spark] class SparkUrlStreamHandlerFactory extends URLStreamHandlerFactory { + private var hdfsHandler : URLStreamHandler = _ + + def createURLStreamHandler(protocol: String): URLStreamHandler = { + if (protocol.compareToIgnoreCase("hdfs") == 0) { + if (hdfsHandler == null) { + hdfsHandler = new FsUrlStreamHandlerFactory().createURLStreamHandler(protocol) --- End diff -- Thanks, I'll follow your suggestion.
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org