[ https://issues.apache.org/jira/browse/SPARK-9415?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-9415: ----------------------------------- Assignee: Apache Spark > MapType should not support equality & ordering > ---------------------------------------------- > > Key: SPARK-9415 > URL: https://issues.apache.org/jira/browse/SPARK-9415 > Project: Spark > Issue Type: Sub-task > Components: SQL > Reporter: Reynold Xin > Assignee: Apache Spark > Priority: Blocker > > MapType today happened to support equality comparison because we use Scala > maps under the hood. However, map type should not support equality, hash, or > ordering (i.e. cannot be used as join keys, grouping keys, or in > equality/ordering tests). > We should throw the appropriate analysis exception for these cases. -- 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