Hi Getting this error run time.
ERROR IgniteInMemoryDAO:119 - [EVENT FAILURE Anonymous:null@unknown -> /DefaultName/com.inmemory.IgniteInMemoryDAO] Exception : java.lang.IllegalStateException: Getting affinity for too old topology version that is already out of history [locNode=TcpDiscoveryNode [id=cfb6e618-4a12-43db-b14a-68efdea05a8c, consistentId=cfb6e618-4a12-43db-b14a-68efdea05a8c, addrs=ArrayList [], sockAddrs=HashSet [], discPort=0, order=78, intOrder=0, lastExchangeTime=1601918903890, loc=true, ver=2.8.1#20200521-sha1:86422096, isClient=true], grp=SQL_PUBLIC_COLL_1602059401160, topVer=AffinityTopologyVersion [topVer=78, minorTopVer=254], lastAffChangeTopVer=AffinityTopologyVersion [topVer=78, minorTopVer=254], head=AffinityTopologyVersion [topVer=78, minorTopVer=255], history=[AffinityTopologyVersion [topVer=78, minorTopVer=255]]] at org.apache.ignite.internal.processors.affinity.GridAffinityAssignmentCache.cachedAffinity(GridAffinityAssignmentCache.java:817) at org.apache.ignite.internal.processors.cache.GridCacheAffinityManager.assignment(GridCacheAffinityManager.java:255) at org.apache.ignite.internal.processors.cache.GridCacheAffinityManager.assignment(GridCacheAffinityManager.java:237) at org.apache.ignite.internal.processors.query.h2.twostep.ReducePartitionMapper.stableDataNodesMap(ReducePartitionMapper.java:268) at org.apache.ignite.internal.processors.query.h2.twostep.ReducePartitionMapper.stableDataNodes(ReducePartitionMapper.java:212) Thank You Swara Yerukola. -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/