Hi,
We tried to do a resiliency test for 7 node grid (where in 2 nodes as cache servers replicated mode). Whereas failover was transparent from one node to other node, however, on trying to reconnect first node back, we got following error and java process seems up after that, however, it is not appearing no topology details. Any suggestions here. 2016-09-07 15:24:39.790 BST [ERROR] - thread="exchange-worker-#149%MMEventOrchestratorGrid%" - class="org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager" - Runtime error caught during grid runnable execution: GridWorker [name=partition-exchanger, gridName=MMEventOrchestratorGrid, finished=false, isCancelled=false, hashCode=662537746, interrupted=false, runner=exchange-worker-#149%MMEventOrchestratorGrid%] java.lang.NullPointerException at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtPartitionTopologyImpl.updateLocal(GridDhtPartitionTopologyImpl.java:1347) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtPartitionTopologyImpl.onEvicted(GridDhtPartitionTopologyImpl.java:1444) at org.apache.ignite.internal.processors.cache.distributed.dht.preloader.GridDhtPreloader.onPartitionEvicted(GridDhtPreloader.java:639) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLocalPartition.tryEvictAsync(GridDhtLocalPartition.java:510) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtLocalPartition.rent(GridDhtLocalPartition.java:478) at org.apache.ignite.internal.processors.cache.distributed.dht.GridDhtPartitionTopologyImpl.afterExchange(GridDhtPartitionTopologyImpl.java:601) at org.apache.ignite.internal.processors.cache.GridCachePartitionExchangeManager$ExchangeWorker.body(GridCachePartitionExchangeManager.java:1353) at org.apache.ignite.internal.util.worker.GridWorker.run(GridWorker.java:110) at java.lang.Thread.run(Thread.java:745) -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/Runtime-error-caught-during-grid-runnable-execution-tp7588.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.