[GitHub] spark pull request: [SPARK-9596][SQL]treat hadoop classes as share...

[Sephiroth-Lin <gi...@git.apache.org>]

Github user Sephiroth-Lin commented on a diff in the pull request:

    https://github.com/apache/spark/pull/7931#discussion_r41853694
  
    --- Diff: sql/hive/src/main/scala/org/apache/spark/sql/hive/client/IsolatedClientLoader.scala ---
    @@ -124,6 +124,7 @@ private[hive] class IsolatedClientLoader(
         name.contains("slf4j") ||
         name.contains("log4j") ||
         name.startsWith("org.apache.spark.") ||
    +    (name.startsWith("org.apache.hadoop.") && !name.startsWith("org.apache.hadoop.hive.")) ||
    --- End diff --
    
    scope is too huge, and without reload hadoop, will only have one FileSystem.Cache which will cause [SPARK-11083](https://issues.apache.org/jira/browse/SPARK-11083)


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