Hi,We have setup 3 node cluster on Linux server with 2 core CPU and 8 GB RAM. We have configured Ignite persistence and replicated caches.Please find attached configuration in the email. example-ignite-sample.xml <http://apache-ignite-users.70518.x6.nabble.com/file/t1700/example-ignite-sample.xml> We are receiving following error when we start single node.class org.apache.ignite.IgniteException: Failed to map keys for cache (all partition nodes left the grid) [topVer=AffinityTopologyVersion [topVer=6, minorTopVer=0], cache=users] at org.apache.ignite.internal.processors.cache.GridCacheAdapter.containsKey(GridCacheAdapter.java:633) at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.containsKey(IgniteCacheProxyImpl.java:972) at org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.containsKey(GatewayProtectedCacheProxy.java:816) at com.ibm.PushNotificationService.isAssignedUser(PushNotificationService.java:239) at com.ibm.PushNotificationService.run(PushNotificationService.java:102) at java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1626) at com.ibm.ws.concurrent.internal.SubmittedTask.run(SubmittedTask.java:276) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)Caused by: class org.apache.ignite.internal.cluster.ClusterTopologyServerNotFoundException: Failed to map keys for cache (all partition nodes left the grid) [topVer=AffinityTopologyVersion [topVer=6, minorTopVer=0], cache=users] at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.serverNotFoundError(GridPartitionedSingleGetFuture.java:711) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.mapKeyToNode(GridPartitionedSingleGetFuture.java:332) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.map(GridPartitionedSingleGetFuture.java:216) at org.apache.ignite.internal.processors.cache.distributed.dht.GridPartitionedSingleGetFuture.init(GridPartitionedSingleGetFuture.java:208) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.getAsync0(GridDhtAtomicCache.java:1391) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.access$1600(GridDhtAtomicCache.java:130) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$16.apply(GridDhtAtomicCache.java:469) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache$16.apply(GridDhtAtomicCache.java:467) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.asyncOp(GridDhtAtomicCache.java:756) at org.apache.ignite.internal.processors.cache.distributed.dht.atomic.GridDhtAtomicCache.getAsync(GridDhtAtomicCache.java:467) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.containsKeyAsync(GridCacheAdapter.java:641) at org.apache.ignite.internal.processors.cache.GridCacheAdapter.containsKey(GridCacheAdapter.java:630) ... 11 moreMy requirement is that, it should run on available nodes, when other nodes available it should be replicated.
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