Hello Team, I'm using Cassandra 3.0.9. Recently I have observed that, all the nodes in my cluster are generated hints. All the nodes are up but I do see hints getting generated continuously.
In the logs I see tombstone warnings, but frequency is less I also see frequent message Unknown column during serialization. In the nodetool tpstats o/p i do see hintsdispatcher has actiive thread as 1 and pending as 42. The cluster is spread over multiple datacenters as well. Kindly suggest what may be inferred from above. Thanks
