报错：

>[2024-04-22 10:33:40,321] WARN [Producer clientId=console-producer] Got error produce response with correlation id 32 on topic-partition test-0, retrying (2 attempts left). Error: NOT_LEADER_OR_FOLLOWER (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:33:40,321] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:33:40,429] WARN [Producer clientId=console-producer] Got error produce response with correlation id 34 on topic-partition test-0, retrying (1 attempts left). Error: NOT_LEADER_OR_FOLLOWER (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:33:40,431] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:33:40,539] WARN [Producer clientId=console-producer] Got error produce response with correlation id 36 on topic-partition test-0, retrying (0 attempts left). Error: NOT_LEADER_OR_FOLLOWER (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:33:40,539] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:33:40,650] ERROR Error when sending message to topic test with key: null, value: 1 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.
[2024-04-22 10:33:40,650] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)
000
>[2024-04-22 10:37:23,615] WARN [Producer clientId=console-producer] Got error produce response with correlation id 40 on topic-partition test-0, retrying (2 attempts left). Error: NOT_LEADER_OR_FOLLOWER (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:37:23,615] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:37:23,723] WARN [Producer clientId=console-producer] Got error produce response with correlation id 42 on topic-partition test-0, retrying (1 attempts left). Error: NOT_LEADER_OR_FOLLOWER (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:37:23,724] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:37:23,831] WARN [Producer clientId=console-producer] Got error produce response with correlation id 44 on topic-partition test-0, retrying (0 attempts left). Error: NOT_LEADER_OR_FOLLOWER (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:37:23,832] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)
[2024-04-22 10:37:23,940] ERROR Error when sending message to topic test with key: null, value: 3 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.
[2024-04-22 10:37:23,941] WARN [Producer clientId=console-producer] Received invalid metadata error in produce request on partition test-0 due to org.apache.kafka.common.errors.NotLeaderOrFollowerException: For requests intended only for the leader, this error indicates that the broker is not the current leader. For requests intended for any replica, this error indicates that the broker is not a replica of the topic partition.. Going to request metadata update now (org.apache.kafka.clients.producer.internals.Sender)

把日志删除：

然后重启就好了：