Davies Liu created SPARK-13353: ---------------------------------- Summary: Use UnsafeRowSerializer to collect DataFrame Key: SPARK-13353 URL: https://issues.apache.org/jira/browse/SPARK-13353 Project: Spark Issue Type: Improvement Components: SQL Reporter: Davies Liu
UnsafeRowSerializer should be more efficient than JavaSerializer or KyroSerializer for DataFrame. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org