Hi, Which version of ignite you are using ?
Even we had hit the same WAL issue with 2.9.0 release during our POC on K8s test cluster. Similar issue was reported at https://issues.apache.org/jira/browse/IGNITE-13912 Not sure what is trigger for this issue and how it can be avoided. Regards, Vishwas -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/