Alex, Totally agree with you that even if the use case is meaningless the platform has to show a meaningful exception.
Don’t hesitate reporting usability issues like this immediately going forward: https://issues.apache.org/jira/browse/IGNITE-7009 <https://issues.apache.org/jira/browse/IGNITE-7009> — Denis > On Nov 23, 2017, at 3:00 PM, Alexey Kukushkin <kukushkinale...@gmail.com> > wrote: > > Hi, > > I had same issue when I played with Hadoop a month ago. Developers told me it > did not make sense having both Hadoop and native persistence :) However I > still think we have at least a usability issue here since the exception does > not tell much. Please let me know if you really need both persistence and > Hadoop enabled. Otherwise I will open a usability issue to just request > displaying a meaningful message for such a case.
