[ https://issues.apache.org/jira/browse/SPARK-10999?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-10999: ------------------------------------ Assignee: Apache Spark (was: Cheng Lian) > Physical plan node Coalesce should be able to handle UnsafeRow > -------------------------------------------------------------- > > Key: SPARK-10999 > URL: https://issues.apache.org/jira/browse/SPARK-10999 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.6.0 > Reporter: Cheng Lian > Assignee: Apache Spark > Priority: Minor > > The following PySpark snippet shows the problem: > {noformat} > >>> sqlContext.range(10).selectExpr('id AS a').coalesce(1).explain(True) > ... > == Physical Plan == > Coalesce 1 > ConvertToSafe > TungstenProject [id#3L AS a#4L] > Scan PhysicalRDD[id#3L] > {noformat} > The {{ConvertToSafe}} is unnecessary. -- 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