Während ich eine Nachricht in kafka produziere, erhalte ich den folgenden Fehler:

$ bin/kafka-console-producer.sh --broker-list localhost:9092 --topic nil_PF1_P1
hi
hello

[2016-07-19 17:06:34,542] ERROR Error when sending message to topic nil_PF1_P1 with key: null, value: 2 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 60000 ms.
[2016-07-19 17:07:34,544] ERROR Error when sending message to topic nil_PF1_P1 with key: null, value: 5 bytes with error: (org.apache.kafka.clients.producer.internals.ErrorLoggingCallback)
org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 60000 ms.


$ bin/kafka-topics.sh --describe --zookeeper localhost:2181 --topic nil_PF1_P1
Topic:nil_PF1_P1    PartitionCount:1    ReplicationFactor:1 Configs:
Topic: nil_PF1_P1   Partition: 0    Leader: 2   Replicas: 2 Isr: 2

Eine Idee dazu ??