My application nodes are running on VMs and observing that topology version is changing very frequently but I do not see any error/exceptions/warnings in log files.
For ignite I have kept the log level to WARN. Timeout settings in millis are as follows: FailureDetectionTimeout = 120000 NetworkTimeout = 10000 ClientFailureDetectionTimeout = 120000 1) Does the topology version change when node becomes unreachable and becomes reachable again within the failure detection time out? 2) Which time out setting does ignite use while deciding that topology version is changed? 3) Why the node is not getting segmented in this case? Is it because the node is becoming reachable within failure detection timeout? 4) What is the purpose of network timeout ? *App Logs::* *Topology snapshot [ver=18, servers=4, clients=6, CPUs=172, offheap=40.0GB, heap=160.0GB]Topology snapshot [ver=19, servers=4, clients=5, CPUs=152, offheap=40.0GB, heap=140.0GB]Topology snapshot [ver=20, servers=4, clients=4, CPUs=132, offheap=40.0GB, heap=130.0GB] * *...* *..* *.Topology snapshot [ver=56, servers=4, clients=4, CPUs=132, offheap=40.0GB, heap=130.0GB]Topology snapshot [ver=57, servers=4, clients=5, CPUs=152, offheap=40.0GB, heap=140.0GB]Topology snapshot [ver=58, servers=4, clients=4, CPUs=132, offheap=40.0GB, heap=130.0GB]Topology snapshot [ver=59, servers=4, clients=5, CPUs=152, offheap=40.0GB, heap=140.0GB] *
