[jira] [Commented] (SPARK-17006) WithColumn Performance Degrades with Number of Invocations

2016-08-10 Thread Dongjoon Hyun (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15416466#comment-15416466 ] Dongjoon Hyun commented on SPARK-17006: --- I see. I got your point. Thank you, [~hkothari] >

[jira] [Commented] (SPARK-17006) WithColumn Performance Degrades with Number of Invocations

2016-08-10 Thread Hamel Ajay Kothari (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15416463#comment-15416463 ] Hamel Ajay Kothari commented on SPARK-17006: The unrolled code doesn't really make a

[jira] [Commented] (SPARK-17006) WithColumn Performance Degrades with Number of Invocations

2016-08-10 Thread Dongjoon Hyun (JIRA)
[ https://issues.apache.org/jira/browse/SPARK-17006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15416453#comment-15416453 ] Dongjoon Hyun commented on SPARK-17006: --- Hi, [~hkothari]. It's interesting experiment. By the way,