消费api未在gcp上运行

ergxz8rk  于 2021-06-07  发布在  Kafka
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我一直在尝试在kafka集群上运行producer和consumer api,但它不起作用。
1) zookeeper正在一个gcp vm示例上运行
2) kafka正在另一个gcp vm示例上运行
接下来的步骤:
步骤1)使用以下命令运行zookeeper:

bin/zookeeper-server-start.sh config/zookeeper.properties

zookeeper.properties属性:


# the directory where the snapshot is stored.

dataDir=/tmp/zookeeper 

# the port at which the clients will connect

clientPort=2181 

# disable the per-ip limit on the number of connections since this is a     non-production config

maxClientCnxns=0 

# In milliseconds

tickTime=2000 

# In ticks

initLimit=10 
syncLimit=5 
maxClientCnxns=30 

# All Zookeeper servers need to be aware of other Zookeepers part of the cluster

server.1=zook-1:2888:3888

注意:zook-1是zookeeper示例的名称
步骤2)
在另一个gcp vm示例上运行kafka作为:

bin/kafka-console-producer.sh --broker-li de-kafka-1:9092 --topic test

服务器属性:


############################# Server Basics ############################# # The id of the broker. This must be set to a unique integer for each broker.

broker.id=0 

############################ Zookeeper ############################# #

# root directory for all kafka znodes.

zookeeper.connect=zook-1:2181 

# Timeout in ms for connecting to zookeeper

zookeeper.connection.timeout.ms=6000 

host.name=de-kafka-1

步骤3)
在步骤2中的kafka示例上运行producer api(使用另一个ssh隧道),如下所示:

bin/kafka-console-producer.sh --broker-list de-kafka-1:9 092 --topic    test

注意:这里de-kafka-1是我尝试过的gcp kafka vm示例的名称,并将de-kafka-1替换为de-kafka-1示例的外部ip、localhost、zook-1(zookeeper vm示例的名称)、zook-1 vm示例的外部ip

Error: OpenJDK 64-Bit Server VM warning: If the number of processors is   expected to increase from one, then you should configure the number of parallel GC threads appropriately using -XX:ParallelGCThreads=N Sending msg1 sending msg2 

Error: error when sending message to topic test single node 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.

第四步:
在kafka示例上运行使用者api(使用第三个ssh隧道):

bin/kafka-console-consumer.sh --bootstrap-server de-kafka-1:2181 --topic test --from-beginning

如果有人能帮上忙,我将不胜感激。谢谢

6pp0gazn

6pp0gazn1#

在制作之前尝试创建主题 bin/kafka-topics.sh --create --zookeeper zook-1:2181 --replication-factor 1 --partitions 1 --topic test .
如果不起作用,请阅读 zkCli.sh 脚本在这里-通过这个脚本,您可以检查代理是否在zookeeper中注册。
如果你仍然有一个问题,你试图从Kafka以外的集群生产,尝试阅读有关 advertised.listeners 这里的财产。

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