fatal Failed init socketio consumer, kafka server: Offset's topic has not yet been created.

[sunnycn2013]

2018-08-19T22:29:52.095+0800 debug version:v1.5, contract:0x8d8812b72d1e4ffCeC158D25f56748b7d67c1e78, lrcTokenAddress:0x 2018-08-19T22:29:52.095+0800 debug rpcClient:http://13.113.214.212:8545, latest 2018-08-19T22:29:52.156+0800 debug version:v1.5, contract:0x8d8812b72d1e4ffCeC158D25f56748b7d67c1e78, tokenRegistryAddress:0x 2018-08-19T22:29:52.156+0800 debug rpcClient:http://13.113.214.212:8545, latest 2018-08-19T22:29:52.216+0800 debug version:v1.5, contract:0x8d8812b72d1e4ffCeC158D25f56748b7d67c1e78, delegateAddress:0x 2018-08-19T22:29:52.220+0800 info start refresh 1hr cache...... 2018-08-19T22:29:52.405+0800 info start refresh cache by interval 2hr 2018-08-19T22:29:52.449+0800 info start refresh cache by interval 4hr 2018-08-19T22:29:52.494+0800 info start refresh cache by interval 1day 2018-08-19T22:29:52.538+0800 info start refresh cache by interval 1week 2018-08-19T22:30:01.353+0800 fatal Failed init socketio consumer, kafka server: Offset's topic has not yet been created. github.com/Loopring/relay-cluster/vendor/github.com/Loopring/relay-lib/log.Fatalf /root/golang/src/github.com/Loopring/relay-cluster/vendor/github.com/Loopring/relay-lib/log/log.go:75 github.com/Loopring/relay-cluster/gateway.NewSocketIOService /root/golang/src/github.com/Loopring/relay-cluster/gateway/socketio.go:195 github.com/Loopring/relay-cluster/node.(*Node).registerSocketIOService /root/golang/src/github.com/Loopring/relay-cluster/node/node.go:215 github.com/Loopring/relay-cluster/node.NewNode /root/golang/src/github.com/Loopring/relay-cluster/node/node.go:108 main.startNode /root/golang/src/github.com/Loopring/relay-cluster/cmd/main.go:87 github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli%2ev1.HandleAction /root/golang/src/github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli.v1/app.go:490 github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli%2ev1.(*App).Run /root/golang/src/github.com/Loopring/relay-cluster/vendor/gopkg.in/urfave/cli.v1/app.go:264 main.main /root/golang/src/github.com/Loopring/relay-cluster/cmd/main.go:52 runtime.main /usr/local/go/src/runtime/proc.go:198 [root@iZj6c3nmby8r3jrlcd7iiwZ relay-cluster]#