错误：这已断开服务器与集群的连接并停止了分布式连接器服务。请帮忙
[2021-12-08 14:07:20,484] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2021-12-08 14:17:20,484] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2021-12-08 14:24:23,198] INFO [GroupCoordinator 0]: Member connect-1-37b915a1-36f0-47df-81f0-f5b67985f278 in group connect-cluster has failed, removing it from the group (kafka.coordinator.group.GroupCoordinator)
[2021-12-08 14:24:23,200] INFO [GroupCoordinator 0]: Preparing to rebalance group connect-cluster in state PreparingRebalance with old generation 18 (__consumer_offsets-13) (reason: removing member connect-1-37b915a1-36f0-47df-81f0-f5b67985f278 on heartbeat expiration) (kafka.coordinator.group.GroupCoordinator)
[2021-12-08 14:24:25,680] INFO [GroupCoordinator 0]: Stabilized group connect-cluster generation 19 (__consumer_offsets-13) (kafka.coordinator.group.GroupCoordinator)
[2021-12-08 14:24:25,717] INFO [GroupCoordinator 0]: Assignment received from leader for group connect-cluster for generation 19 (kafka.coordinator.group.GroupCoordinator)
[2021-12-08 14:27:20,484] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2021-12-08 14:37:20,484] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2021-12-08 14:47:20,484] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)
[2021-12-08 14:57:20,484] INFO [GroupMetadataManager brokerId=0] Removed 0 expired offsets in 0 milliseconds. (kafka.coordinator.group.GroupMetadataManager)