[jira] [Commented] (KYLIN-2997) Allow change engineType even if there are segments in cube

[ https://issues.apache.org/jira/browse/KYLIN-2997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16287299#comment-16287299 ] kangkaisen commented on KYLIN-2997: --- I think this patch won't. For {{checkSignature}} method:

[jira] [Commented] (KYLIN-2997) Allow change engineType even if there are segments in cube

[ https://issues.apache.org/jira/browse/KYLIN-2997?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=16287292#comment-16287292 ] liyang commented on KYLIN-2997: --- Will this cause upgrade problem? E.g. after upgrade, the signature check