[GitHub] drill pull request #1032: DRILL-5089: Dynamically load schema of storage plu...

[paul-rogers]

Github user paul-rogers commented on a diff in the pull request:

    https://github.com/apache/drill/pull/1032#discussion_r150684557
  
    --- Diff: 
exec/java-exec/src/main/java/org/apache/drill/exec/store/dfs/FileSystemSchemaFactory.java
 ---
    @@ -73,9 +87,10 @@ public void registerSchemas(SchemaConfig schemaConfig, 
SchemaPlus parent) throws
     
         public FileSystemSchema(String name, SchemaConfig schemaConfig) throws 
IOException {
           super(ImmutableList.<String>of(), name);
    +      final DrillFileSystem fs = 
ImpersonationUtil.createFileSystem(schemaConfig.getUserName(), 
plugin.getFsConf());
    --- End diff --
    
    Comment to explain what's happening here?


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