Hi! While trying the execute the very first snippet that creates a set in the documentation:
https://apacheignite.readme.io/docs/queue-and-set#overview Ignite ignite = Ignition.ignite(); IgniteSet<String> set = ignite.set( "setName", // Set name. null // Collection configuration. ); the returned set is always null. As soon as an empty configuration is passed, the set seems to work again. Is this the intended behavior? I guess either the code or the documentation is outdated, can it be? Also, since updating from 2.0.0 to 2.1.0 we are getting the following error message, apparently when sets are configured to be replicated and internal caches (for atomics) are configured otherwise: class org.apache.ignite.IgniteException: Cache mode mismatch for caches related to the same group [groupName=default-ds-group, existingCache=ignite-sys-atomic-cache@default-ds-group, existingCacheMode=PARTITIONED, startingCache=datastructures_ATOMIC_REPLICATED_0@default-ds-group, startingCacheMode=REPLICATED] Should from 2.1.0 onwards caches/sets with different requirements be stored in different cache groups? Thanks! Juan
