[ https://issues.apache.org/jira/browse/SPARK-5996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14335947#comment-14335947 ]
Apache Spark commented on SPARK-5996: ------------------------------------- User 'marmbrus' has created a pull request for this issue: https://github.com/apache/spark/pull/4757 > DataFrame.collect() doesn't recognize UDTs > ------------------------------------------ > > Key: SPARK-5996 > URL: https://issues.apache.org/jira/browse/SPARK-5996 > Project: Spark > Issue Type: Bug > Components: MLlib, SQL > Affects Versions: 1.3.0 > Reporter: Xiangrui Meng > Assignee: Michael Armbrust > Priority: Blocker > > {code} > import org.apache.spark.mllib.linalg._ > case class Test(data: Vector) > val df = sqlContext.createDataFrame(Seq(Test(Vectors.dense(1.0, 2.0)))) > df.collect()[0].getAs[Vector](0) > {code} > throws an exception. `collect()` returns `Row` instead of `Vector`. -- 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