HI All, Seen below stack trace messages , in errorlog one day after upgrade. one of the blogs said this might be due to old drivers, but not sure on it.
FYI : INFO [HANDSHAKE-/10.152.205.150] 2018-05-09 10:22:27,160 OutboundTcpConnection.java:510 - Handshaking version with /10.152.205.150 DEBUG [MessagingService-Outgoing-/10.152.205.150-Gossip] 2018-05-09 10:22:27,160 OutboundTcpConnection.java:482 - Done connecting to / 10.152.205.150 ERROR [Native-Transport-Requests-1] 2018-05-09 10:22:29,971 ErrorMessage.java:384 - Unexpected exception during request com.google.common.util.concurrent.UncheckedExecutionException: com.google.common.util.concurrent.UncheckedExecutionException: java.lang.RuntimeException: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve consistency level LOCAL_ONE at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.get(LocalCache.java:3937) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) ~[guava-18.0.jar:na] at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:108) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.PermissionsCache.getPermissions(PermissionsCache.java:45) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.AuthenticatedUser.getPermissions(AuthenticatedUser.java:104) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.service.ClientState.authorize(ClientState.java:419) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.service.ClientState.checkPermissionOnResourceChain(ClientState.java:352) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.service.ClientState.ensureHasPermission(ClientState.java:329) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.service.ClientState.hasAccess(ClientState.java:316) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.service.ClientState.hasColumnFamilyAccess(ClientState.java:300) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.cql3.statements.SelectStatement.checkAccess(SelectStatement.java:221) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.cql3.QueryProcessor.processStatement(QueryProcessor.java:214) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:523) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.cql3.QueryProcessor.processPrepared(QueryProcessor.java:500) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.transport.messages.ExecuteMessage.execute(ExecuteMessage.java:146) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:517) [apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.transport.Message$Dispatcher.channelRead0(Message.java:410) [apache-cassandra-3.10.jar:3.10] at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) [netty-all-4.0.39.Final.jar:4.0.39.Final] at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:366) [netty-all-4.0.39.Final.jar:4.0.39.Final] at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:35) [netty-all-4.0.39.Final.jar:4.0.39.Final] at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:357) [netty-all-4.0.39.Final.jar:4.0.39.Final] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_51] at org.apache.cassandra.concurrent.AbstractLocalAwareExecutorService$FutureTask.run(AbstractLocalAwareExecutorService.java:162) [apache-cassandra-3.10.jar:3.10] at java.lang.Thread.run(Thread.java:745) [na:1.8.0_51] Caused by: com.google.common.util.concurrent.UncheckedExecutionException: java.lang.RuntimeException: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve consistency level LOCAL_ONE at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2203) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.get(LocalCache.java:3937) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824) ~[guava-18.0.jar:na] at org.apache.cassandra.auth.AuthCache.get(AuthCache.java:108) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.RolesCache.getRoles(RolesCache.java:44) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.Roles.hasSuperuserStatus(Roles.java:51) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.AuthenticatedUser.isSuper(AuthenticatedUser.java:71) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.CassandraAuthorizer.authorize(CassandraAuthorizer.java:81) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.PermissionsCache.lambda$new$0(PermissionsCache.java:37) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.PermissionsCache$$Lambda$269/275740217.apply(Unknown Source) ~[na:na] at org.apache.cassandra.auth.AuthCache$1.load(AuthCache.java:183) ~[apache-cassandra-3.10.jar:3.10] at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282) ~[guava-18.0.jar:na] at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197) ~[guava-18.0.jar:na] ... 26 common frames omitted Caused by: java.lang.RuntimeException: org.apache.cassandra.exceptions.UnavailableException: Cannot achieve consistency level LOCAL_ONE at org.apache.cassandra.auth.CassandraRoleManager.getRole(CassandraRoleManager.java:513) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.CassandraRoleManager.collectRoles(CassandraRoleManager.java:481) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.CassandraRoleManager.getRoles(CassandraRoleManager.java:285) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.RolesCache.lambda$new$0(RolesCache.java:36) ~[apache-cassandra-3.10.jar:3.10] at org.apache.cassandra.auth.RolesCache$$Lambda$280/1091297529.apply(Unknown Source) ~[na:na]