I always get these two warnings. Persistence is on. Warning 1:
``` [WARNING][checkpoint-runner-#569][GridCacheDatabaseSharedManager] 3 checkpoint pages were not written yet due to unsuccessful page write lock acquisition and will be retried [WARNING][checkpoint-runner-#569][GridCacheDatabaseSharedManager] 2 checkpoint pages were not written yet due to unsuccessful page write lock acquisition and will be retried ``` Warning 2: ``` [WARNING][sys-stripe-193-#194][GridContinuousProcessor] Failed to wait for ack message. [node=a1cdcd89-51a7-42c9-b999-c3adfef26600, routine=8ee5510d-e8ca-47e8-9960-4688b2007ebb] ``` Can someone please explain why these are popping and are we doing something wrong? Or are these harmless? -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/
