Alexis Benoist created SPARK-9488: ------------------------------------- Summary: pyspark.sql.types.Row very slow when used named arguments Key: SPARK-9488 URL: https://issues.apache.org/jira/browse/SPARK-9488 Project: Spark Issue Type: Bug Components: PySpark Affects Versions: 1.4.0 Environment:
Reporter: Alexis Benoist We can see that the implementation of the Row is accessing items in O(n). https://github.com/apache/spark/blob/master/python/pyspark/sql/types.py#L1217 We could use an OrderedDict instead of a tuple to make the access time in O(1). Can the keys be of an unhashable type? I'm ok to do the edit. Cheers, Alexis. -- 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