All Questions
28 questions
0
votes
0
answers
63
views
kafka.errors.NoBrokersAvailable: NoBrokersAvailable for a service in container try to create topic at "kafka:9092"
I have multiple services in Docker, including service A (consumer) and Lafka. Service A is the consumer. Below is the docker-compose.yaml
version: '3.8'
services:
service-a:
container_name: ...
- 1,709
0
votes
0
answers
48
views
Kafka Kraft docker-compose external access problems [duplicate]
This question is not answered in any thread, it is probably a mistake on Bitnami's part because they told another programmer that the same thing happened to them.If it has happened to someone or has ...
- 1
0
votes
0
answers
27
views
No broker is available in docker-compose Kafka [duplicate]
I’m setting up Kafka with Docker Compose on Windows, but when I try to run my producer script, I get an error saying the broker is not available. I’m new to Docker, so I might be missing something.
...
0
votes
0
answers
85
views
Custom Dockerfile and docker-compose.yml file for Kafka and Zookeeper containers doesn't produce and consume messages
I'm trying to create a custom Dockerfile and docker-compose.yml files for Kafka and Zookeeper services, in order to understand how to configure it, and how those services are communicated between each ...
-1
votes
1
answer
131
views
Cant connect to docker - This page isn’t working localhost didn’t send any data. ERR_EMPTY_RESPONSE
I am learning how to use docker, kafka, and python.
I am trying to use python to read json files and send them to kafka.
I was able to have the system running but i cant seem to be able to see the ...
- 1
0
votes
1
answer
184
views
The Kafka Consumer cannot find any available Kafka brokers to connect to
The Kafka Consumer cannot find any available Kafka brokers to connect to.
I was hoping to be able to observe the logs, because when I use docker-compose up -d, the topics created after starting kafka ...
1
vote
0
answers
101
views
Spark job stuck at running process
I use docker-compose to make a cluster of Spark and Kafka. When I tried to consume a topic by submitting it to this cluster, the job was always stuck and not executed.
Here is my docker-compose file:
...
0
votes
1
answer
1k
views
How produce messages to a kafka topic that is running inside a container using Python [duplicate]
I have an issue communicating to a Kafka Broker that is running inside a container using Python code from my local machine. I have a docker compose file to set up a kafka cluster. Here's the yaml file....
- 121
1
vote
1
answer
104
views
Kafka running in container - cannot connect from another container
I've tried to follow the advice of some other excellent posts such as this one and others, but still running into problems.
I have two docker compose networks, one running kafka/zookeeper and another ...
- 1,092
0
votes
1
answer
200
views
dockerized kafka consumer stuck at "Attaching to..." when having the line for iterating over messages
I am very new to docker and Kafka, and have a simple kafka python publisher shown below
The following are in my dockerfile:
FROM python:3.10
WORKDIR /app
COPY . /app
RUN pip install --user pip==23....
- 959
1
vote
2
answers
408
views
dockerized Kafka service stuck at producer.send [duplicate]
I am very new to docker and Kafka, and have a simple kafka python publisher shown below
The following are in my dockerfile:
FROM python:3.10
WORKDIR /app
COPY . /app
RUN pip install --user pip==23....
- 959
0
votes
1
answer
768
views
How to define and use kafka host name in docker compose
I want to have some containers use kafka to push data
and I have referred to this repo,
https://github.com/ktechhub/deploy_kafka_docker
after I changed the "KAFKA_ADVERTISED_HOST_NAME" to ...
- 81
0
votes
0
answers
128
views
Kafka consumer not appending consumed data into list in docker/ docker compose
I developed a python app that reads file, transform it after that send it to Kafka topic and receive data with consumer. I deployed this pipeline with docker and docker compose. But according to logs. ...
- 301
1
vote
3
answers
1k
views
No brokers available error when trying to connect from one docker container to a kafka container on the same network
I am trying to user a docker-compose to spin up a broker, zookeeper and 2 of my own apps.
They all build and run like normal but then when I try to create a kafka producer or consumer from within my ...
0
votes
1
answer
612
views
Connect to Kafka from another docker container
This is my compose setup:
version: "3"
services:
zoo:
image: confluentinc/cp-zookeeper:7.2.1
hostname: zoo
container_name: zoo
ports:
- "2181:2181"
...
- 2,125