[jira] [Assigned] (SPARK-23090) polish ColumnVector
[ https://issues.apache.org/jira/browse/SPARK-23090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-23090: Assignee: Apache Spark (was: Wenchen Fan) > polish ColumnVector > --- > >
[jira] [Assigned] (SPARK-23090) polish ColumnVector
[ https://issues.apache.org/jira/browse/SPARK-23090?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Apache Spark reassigned SPARK-23090: Assignee: Wenchen Fan (was: Apache Spark) > polish ColumnVector > --- > >