Mark, Here you go:
*NodeTool status:* Status=Up/Down |/ State=Normal/Leaving/Joining/Moving -- Address Load Tokens Owns Host ID Rack UN 10.10.20.15 1.62 TB 256 8.1% 01a01f07-4df2-4c87-98e9-8dd38b3e4aee rack1 UN 10.10.20.19 1.66 TB 256 8.3% 30ddf003-4d59-4a3e-85fa-e94e4adba1cb rack1 UN 10.10.20.35 1.62 TB 256 9.0% 17cb8772-2444-46ff-8525-33746514727d rack1 UN 10.10.20.31 1.64 TB 256 8.3% 1435acf9-c64d-4bcd-b6a4-abcec209815e rack1 UN 10.10.20.52 1.59 TB 256 9.1% 6b5aca07-1b14-4bc2-a7ba-96f026fa0e4e rack1 UN 10.10.20.27 1.66 TB 256 7.7% 76023cdd-c42d-4068-8b53-ae94584b8b04 rack1 UN 10.10.20.22 1.66 TB 256 8.9% 46af9664-8975-4c91-847f-3f7b8f8d5ce2 rack1 UN 10.10.20.39 1.68 TB 256 8.0% b7d44c26-4d75-4d36-a779-b7e7bdaecbc9 rack1 UN 10.10.20.45 1.49 TB 256 7.7% 8d6bce33-8179-4660-8443-2cf822074ca4 rack1 UN 10.10.20.47 1.64 TB 256 7.9% bcd51a92-3150-41ae-9c51-104ea154f6fa rack1 UN 10.10.20.62 1.59 TB 256 8.2% 84b47313-da75-4519-94f3-3951d554a3e5 rack1 UN 10.10.20.51 1.66 TB 256 8.9% 0343cd58-3686-465f-8280-56fb72d161e2 rack1 *Astyanax Connection Settings:* seeds :12 maxConns :16 maxConnsPerHost :16 connectTimeout :2000 socketTimeout :60000 maxTimeoutCount :16 maxBlockedThreadsPerHost:16 maxOperationsPerConnection:16 DiscoveryType: RING_DESCRIBE ConnectionPoolType: TOKEN_AWARE DefaultReadConsistencyLevel: CL_QUORUM DefaultWriteConsistencyLevel: CL_QUORUM On Fri, Jul 11, 2014 at 5:04 PM, Mark Reddy <mark.re...@boxever.com> wrote: > Can you post the output of nodetool status and your Astyanax connection > settings? > > > On Fri, Jul 11, 2014 at 9:06 PM, Ruchir Jha <ruchir....@gmail.com> wrote: > >> This is how we create our keyspace. We just ran this command once through >> a cqlsh session on one of the nodes, so don't quite understand what you >> mean by "check that your DC names match up" >> >> CREATE KEYSPACE prod WITH replication = { >> 'class': 'NetworkTopologyStrategy', >> 'datacenter1': '3' >> }; >> >> >> >> On Fri, Jul 11, 2014 at 3:48 PM, Chris Lohfink <clohf...@blackbirdit.com> >> wrote: >> >>> What replication strategy are you using? if using NetworkTopolgyStrategy >>> double check that your DC names match up (case sensitive) >>> >>> Chris >>> >>> On Jul 11, 2014, at 9:38 AM, Ruchir Jha <ruchir....@gmail.com> wrote: >>> >>> Here's the complete stack trace: >>> >>> com.netflix.astyanax.connectionpool.exceptions.TokenRangeOfflineException: >>> TokenRangeOfflineException: >>> [host=ny4lpcas5.fusionts.corp(10.10.20.47):9160, latency=22784(42874), >>> attempts=3]UnavailableException() >>> at >>> com.netflix.astyanax.thrift.ThriftConverter.ToConnectionPoolException(ThriftConverter.java:165) >>> at >>> com.netflix.astyanax.thrift.AbstractOperationImpl.execute(AbstractOperationImpl.java:65) >>> at >>> com.netflix.astyanax.thrift.AbstractOperationImpl.execute(AbstractOperationImpl.java:28) >>> at >>> com.netflix.astyanax.thrift.ThriftSyncConnectionFactoryImpl$ThriftConnection.execute(ThriftSyncConnectionFactoryImpl.java:151) >>> at >>> com.netflix.astyanax.connectionpool.impl.AbstractExecuteWithFailoverImpl.tryOperation(AbstractExecuteWithFailoverImpl.java:69) >>> at >>> com.netflix.astyanax.connectionpool.impl.AbstractHostPartitionConnectionPool.executeWithFailover(AbstractHostPartitionConnectionPool.java:256) >>> at >>> com.netflix.astyanax.thrift.ThriftKeyspaceImpl.executeOperation(ThriftKeyspaceImpl.java:485) >>> at >>> com.netflix.astyanax.thrift.ThriftKeyspaceImpl.access$000(ThriftKeyspaceImpl.java:79) >>> at >>> com.netflix.astyanax.thrift.ThriftKeyspaceImpl$1.execute(ThriftKeyspaceImpl.java:123) >>> Caused by: UnavailableException() >>> at >>> org.apache.cassandra.thrift.Cassandra$batch_mutate_result.read(Cassandra.java:20841) >>> at >>> org.apache.thrift.TServiceClient.receiveBase(TServiceClient.java:78) >>> at >>> org.apache.cassandra.thrift.Cassandra$Client.recv_batch_mutate(Cassandra.java:964) >>> at >>> org.apache.cassandra.thrift.Cassandra$Client.batch_mutate(Cassandra.java:950) >>> at >>> com.netflix.astyanax.thrift.ThriftKeyspaceImpl$1$1.internalExecute(ThriftKeyspaceImpl.java:129) >>> at >>> com.netflix.astyanax.thrift.ThriftKeyspaceImpl$1$1.internalExecute(ThriftKeyspaceImpl.java:126) >>> at >>> com.netflix.astyanax.thrift.AbstractOperationImpl.execute(AbstractOperationImpl.java:60) >>> ... 12 more >>> >>> >>> >>> On Fri, Jul 11, 2014 at 9:11 AM, Prem Yadav <ipremya...@gmail.com> >>> wrote: >>> >>>> Please post the full exception. >>>> >>>> >>>> On Fri, Jul 11, 2014 at 1:50 PM, Ruchir Jha <ruchir....@gmail.com> >>>> wrote: >>>> >>>>> We have a 12 node cluster and we are consistently seeing this >>>>> exception being thrown during peak write traffic. We have a replication >>>>> factor of 3 and a write consistency level of QUORUM. Also note there is no >>>>> unusual Or Full GC activity during this time. Appreciate any help. >>>>> >>>>> Sent from my iPhone >>>> >>>> >>>> >>> >>> >> >