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https://issues.apache.org/jira/browse/SPARK-2195?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Armbrust resolved SPARK-2195.
-------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.1.0
                   1.0.1

> Parquet extraMetadata can contain key information
> -------------------------------------------------
>
>                 Key: SPARK-2195
>                 URL: https://issues.apache.org/jira/browse/SPARK-2195
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.0.0
>            Reporter: Michael Armbrust
>            Priority: Blocker
>             Fix For: 1.0.1, 1.1.0
>
>
> {code}
> 14/06/19 01:52:05 INFO NewHadoopRDD: Input split: ParquetInputSplit{part: 
> file:/Users/pat/Projects/spark-summit-training-2014/usb/data/wiki-parquet/part-r-1.parquet
>  start: 0 length: 24971040 hosts: [localhost] blocks: 1 requestedSchema: same 
> as file fileSchema: message root {
>   optional int32 id;
>   optional binary title;
>   optional int64 modified;
>   optional binary text;
>   optional binary username;
> }
>  extraMetadata: 
> {org.apache.spark.sql.parquet.row.metadata=StructType(List(StructField(id,IntegerType,true),
>  StructField(title,StringType,true), StructField(modified,LongType,true), 
> StructField(text,StringType,true), StructField(username,StringType,true))), 
> path=************************ MY AWS KEYS!!! ************************} 
> readSupportMetadata: 
> {org.apache.spark.sql.parquet.row.metadata=StructType(List(StructField(id,IntegerType,true),
>  StructField(title,StringType,true), StructField(modified,LongType,true), 
> StructField(text,StringType,true), StructField(username,StringType,true))), 
> path=**************************** MY AWS KEYS!!!! 
> ***********************************}}
> {code}



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