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Posted to issues@spark.apache.org by "Yi Yao (JIRA)" <ji...@apache.org> on 2015/04/23 03:10:39 UTC

[jira] [Created] (SPARK-7062) Parquet compression does not work for Spark SQL loading

Yi Yao created SPARK-7062:
-----------------------------

             Summary: Parquet compression does not work for Spark SQL loading
                 Key: SPARK-7062
                 URL: https://issues.apache.org/jira/browse/SPARK-7062
             Project: Spark
          Issue Type: Bug
          Components: SQL
    Affects Versions: 1.4.0
            Reporter: Yi Yao
            Priority: Minor


I tried to set the following parameters while loading data. 

set parquet.compression=snappy;
set spark.sql.parquet.compression.codec=snappy;

But, both above parameters do not work. 

[SQL]
CREATE TABLE IF NOT EXISTS t2
STORED AS PARQUET
AS
SELECT * FROM t1;

t1 is an external table stored as TEXTFILE.






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