[GitHub] spark pull request: [SPARK-2713] Executors of same application in ...

[andrewor14 <gi...@git.apache.org>]

Github user andrewor14 commented on a diff in the pull request:

    https://github.com/apache/spark/pull/1616#discussion_r18259213
  
    --- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
    @@ -313,15 +313,84 @@ private[spark] object Utils extends Logging {
       }
     
       /**
    -   * Download a file requested by the executor. Supports fetching the file in a variety of ways,
    +   * Download a file to target directory. Supports fetching the file in a variety of ways,
        * including HTTP, HDFS and files on a standard filesystem, based on the URL parameter.
        *
    +   * If `useCache` is true, first attempts to fetch the file to a local cache that's shared 
    +   * across executors running the same application. `useCache` is used mainly for 
    +   * the the executors, not in local mode.
    --- End diff --
    
    the the


---
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 infrastructure@apache.org or file a JIRA ticket
with INFRA.
---

---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscribe@spark.apache.org
For additional commands, e-mail: reviews-help@spark.apache.org