kafka模拟生产报错Failed to update metadata after 60000 ms？

[2018-11-08 14:34:26,655] ERROR Error when sending message to topic test-flink with key: null, value: 7 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 60000 ms.