Al M created SPARK-24306: ---------------------------- Summary: Sort a Dataset with a lambda (like RDD.sortBy() Key: SPARK-24306 URL: https://issues.apache.org/jira/browse/SPARK-24306 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 2.3.0 Reporter: Al M
Dataset has many useful functions that do not require hard coded column names (e.g. flatMapGroups, map). Currently the sort() function requires us to pass the column name as a string. It would be nice to have a function similar to the sortBy in RDD where i can define the keys in a lambda e.g. {code:java} ds.sortBy(record => record.id){code} -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org