[jira] [Commented] (SPARK-32109) SQL hash function handling of nulls makes collision too likely

2020-06-28 Thread koert kuipers (Jira)
[ https://issues.apache.org/jira/browse/SPARK-32109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17147358#comment-17147358 ] koert kuipers commented on SPARK-32109: --- the issue is that Row here isnt really a sequence. it

[jira] [Commented] (SPARK-32109) SQL hash function handling of nulls makes collision too likely

2020-06-28 Thread Chen Zhang (Jira)
[ https://issues.apache.org/jira/browse/SPARK-32109?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17147328#comment-17147328 ] Chen Zhang commented on SPARK-32109: The logic in the source code can be represented by the