[GitHub] spark pull request #21633: [SPARK-24646][CORE] Minor change to spark.yarn.di...

[vanzin <gi...@git.apache.org>]

Github user vanzin commented on a diff in the pull request:

    https://github.com/apache/spark/pull/21633#discussion_r199011958
  
    --- Diff: core/src/main/scala/org/apache/spark/internal/config/package.scala ---
    @@ -483,10 +483,11 @@ package object config {
     
       private[spark] val FORCE_DOWNLOAD_SCHEMES =
         ConfigBuilder("spark.yarn.dist.forceDownloadSchemes")
    -      .doc("Comma-separated list of schemes for which files will be downloaded to the " +
    +      .doc("Comma-separated list of schemes for which resources will be downloaded to the " +
             "local disk prior to being added to YARN's distributed cache. For use in cases " +
             "where the YARN service does not support schemes that are supported by Spark, like http, " +
    -        "https and ftp.")
    +        "https and ftp, or jars required to add to local YARN client's classpath. Wildcard '*' is" +
    --- End diff --
    
    "required to be in the local..."
    
    Also, keep the space at the end of this line, like done in others,


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