Even I had seen the same issue in ignite 2.9.0 cluster with jdk11. We have tried disabling WAL archive but still the same issue is seen.
When we had tried in older release 2.7.6 we had not seen such issue. Is this a known issue in 2.9 wrt WAL (FSYNC) ? Any configuration change has to be done wrt to java 11 ? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
