[jira] [Commented] (SPARK-12691) Multiple unionAll on Dataframe goes growingly slow.

2016-01-20 Thread Herman van Hovell (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-12691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15108730#comment-15108730 ] Herman van Hovell commented on SPARK-12691: --- SPARK-12616 fixes this problem. > Multiple

[jira] [Commented] (SPARK-12691) Multiple unionAll on Dataframe goes growingly slow.

2016-01-20 Thread duliming (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-12691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15108188#comment-15108188 ] duliming commented on SPARK-12691: -- I met the same problem. > Multiple unionAll on Dataframe goes