Michael Armbrust created SPARK-2195:
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Summary: 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
{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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