Jianshi Huang created SPARK-7939: ------------------------------------ Summary: Make URL partition recognition return String by default for all partition column values Key: SPARK-7939 URL: https://issues.apache.org/jira/browse/SPARK-7939 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 1.4.0 Reporter: Jianshi Huang
Imagine the following HDFS paths: /data/split=00 /data/split=01 ... /data/split=FF If I have less than or equal to 10 partitions (00, 01, ... 09), currently partition recognition will treat column 'split' as integer column. If I have more than 10 partitions, column 'split' will be recognized as String... This is very confusing. *So I'm suggesting to treat partition columns as String by default*, and allow user to specify types if needed. Another example is date: /data/date=2015-04-01 => 'date' is String /data/date=20150401 => 'date' is Int Jianshi -- 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