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From Chris Richardson <ch...@chrisrichardson.net>
Subject Re: Zookeeper and Kafka cluster docker issue
Date Mon, 16 Jul 2018 15:12:22 GMT
I believe you need to use -e KAFKA_ADVERTISED_PORT=909..

On Mon, Jul 16, 2018 at 7:41 AM, Mich Talebzadeh <mich.talebzadeh@gmail.com>
wrote:

> Hi,
>
> I have created a zookeeper and three brokers as dockers in a physical host
> as shown below
>
> [image: image.png]
>
> The followings are used to create Zookeeper and Kafka dockers
>
> docker run -d --name zookeeper -p 2181:2181 -p 2888:2888 -p 3888:3888
> jplock/zookeeper
>
> docker run -d --name kafka_broker0  -p 9092:9092 -e
> KAFKA_ADVERTISED_HOST_NAME=50.140.197.220 -e ZOOKEEPER_IP=50.140.197.220
> -e KAFKA_BROKER_ID=0 -e KAFKA_BROKER_PORT=9092 ches/kafka
>
> docker run -d --name kafka_broker1  -p 9093:9092 -e
> KAFKA_ADVERTISED_HOST_NAME=50.140.197.220 -e ZOOKEEPER_IP=50.140.197.220
> -e KAFKA_BROKER_ID=1 -e KAFKA_BROKER_PORT=9092 ches/kafka
>
> docker run -d --name kafka_broker2  -p 9094:9092 -e
> KAFKA_ADVERTISED_HOST_NAME=50.140.197.220 -e ZOOKEEPER_IP=50.140.197.220
> -e KAFKA_BROKER_ID=2 -e KAFKA_BROKER_PORT=9092 ches/kafka
>
> Note the mappings of ports to the port on the physical host.
>
> I have created the following topic that works
>
> ${KAFKA_HOME}/bin/kafka-topics.sh --create --zookeeper rhes75:2181
> --replication-factor 1 --partitions 1 --topic three
>
>
> ${KAFKA_HOME}/bin/kafka-topics.sh --describe -zookeeper rhes75:2181  --topic
> three
>
> Topic:three     PartitionCount:1        ReplicationFactor:1     Configs:
>
>         Topic: three    Partition: 0    Leader: 0       Replicas: 0     Isr:
> 0
>
> *So there is only one partition and one replication factor*
>
> The following producer works fine
>
> cat ${IN_FILE} | ${KAFKA_HOME}/bin/kafka-console-producer.sh
> --broker-list rhes75:9092, rhes75:9093, rhes75:9094 --topic three
>
> However, when I define a topic as follows with --replication-factor 2
> --partitions 2
>
> hduser@rhes564: /data6/hduser/prices/avg_prices> rhes75:2181
> --replication-factor 2 --partitions 2 --topic newone
> <
> Created topic "newone".
> hduser@rhes564: /data6/hduser/prices/avg_prices> ${KAFKA_HOME}/bin/kafka-topics.sh
> --describe -zookeeper rhes75:2181  --topic newone
> Topic:newone    PartitionCount:2        ReplicationFactor:2     Configs:
>         Topic: newone   Partition: 0    Leader: 2       Replicas: 2,0
> Isr: 2,0
>         Topic: newone   Partition: 1    Leader: 0       Replicas: 0,1
> Isr: 0
>
> It throws errors!
>
> [2018-07-16 15:51:40,852] WARN [Producer clientId=console-producer] Got
> error produce response with correlation id 12 on topic-partition newone-0,
> retrying (1 attempts left). Error: NOT_LEADER_FOR_PARTITION
> (org.apache.kafka.clients.producer.internals.Sender)
> [2018-07-16 15:51:40,955] WARN [Producer clientId=console-producer] Got
> error produce response with correlation id 14 on topic-partition newone-0,
> retrying (0 attempts left). Error: NOT_LEADER_FOR_PARTITION
> (org.apache.kafka.clients.producer.internals.Sender)
> [2018-07-16 15:51:41,056] ERROR Error when sending message to topic newone
> with key: null, value: 67 bytes with error: (org.apache.kafka.clients.
> producer.internals.ErrorLoggingCallback)
> org.apache.kafka.common.errors.NotLeaderForPartitionException: This
> server is not the leader for that topic-partition.
> [2018-07-16 15:51:41,059] ERROR Error when sending message to topic newone
> with key: null, value: 67 bytes with error: (org.apache.kafka.clients.
> producer.internals.ErrorLoggingCallback)
> org.apache.kafka.common.errors.NotLeaderForPartitionException: This
> server is not the leader for that topic-partition.
> [2018-07-16 15:51:41,059] ERROR Error when sending message to topic newone
> with key: null, value: 68 bytes with error: (org.apache.kafka.clients.
> producer.internals.ErrorLoggingCallback)
> org.apache.kafka.common.errors.NotLeaderForPartitionException: This
> server is not the leader for that topic-partition.
> [2018-07-16 15:51:41,060] ERROR Error when sending message to topic newone
> with key: null, value: 67 bytes with error: (org.apache.kafka.clients.
> producer.internals.ErrorLoggingCallback)
> org.apache.kafka.common.errors.NotLeaderForPartitionException: This
> server is not the leader for that topic-partition.
> [2018-07-16 15:51:41,060] ERROR Error when sending message to topic newone
> with key: null, value: 67 bytes with error: (org.apache.kafka.clients.
> producer.internals.ErrorLoggingCallback)
> org.apache.kafka.common.errors.NotLeaderForPartitionException: This
> server is not the leader for that topic-partition.
>
> I believe these Kafka brokers have problem talking to each other and the
> message is lost!
>
> Thanks
>
> Dr Mich Talebzadeh
>
>
>
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>
>
>
> http://talebzadehmich.wordpress.com
>
>
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>
>



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