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Questions tagged [confluent-control-center]

55 questions
6
votes
2 answers

Apple M1: can't start the confluent control center using docker

I would like to start the Confluent control center using docker as prescribed in the document: https://docs.confluent.io/platform/current/quickstart/ce-docker-quickstart.html This is the docker-compose.yaml file they provided; --- version:…
Arefe
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5
votes
1 answer

Confluent Control Center is not starting

confluent control center is not starting. I executed following commands to start Confluent platform Zookeeper start (Terminal 1) Kafka start (Terminal 2) Schema Registry Start (Terminal 3) Then I tried to start Control Center (Terminal 4). But got…
Kamlesh Khollam
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4
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1 answer

Why is http://localhost:9021/ not opening the Confluent Control Center?

I am working on the Confluent Admin training and running labs in Docker for Desktop. PFA the docker-compose yaml file. The Confluent Control Center doesn't open in brower. I am using http://localhost:9021 to open. Ealier it used to open but not any…
Don Sam
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4
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2 answers

How to configure single broker for confluent control center

For develop purpose, I want to setup control center for my single broker kafka, but it was failed because of the exception. I put my configurations and control center output log details here. Could anyone help advise on it ? [2020-04-04…
AlvinYueChao
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4
votes
1 answer

Confluent Control Center shutting down periodically with "exit 1"

A Confluent Kafka instance is running via docker-compose on my Debian 9 server. I followed this tutorial to get it up and running. However, Control Center is shutting down periodically. sudo docker-compose ps gives the following…
lwmp123
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3
votes
1 answer

LDAP bind authentication with Jetty

I am trying to secure Confluent Control Center 7.2.2 with the jetty LdapLoginModule. I have the following jaas configuration working. c3 { org.eclipse.jetty.jaas.spi.LdapLoginModule required useLdaps="true" …
Alex
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3
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0 answers

Publish Message from Confluent Control Center with Header

I'm trying to publish a message on a Kafka topic from the control center for initial testing. I need to include a header in the message. Can this be done from the control center?
James
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3
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1 answer

Confluent Control Center not starting for cp-all-in-one docker file

I am running Confluent Platform all-in-one docker-compose file on my Mac by the steps described in this confluent doc. However, when every container is up (checked using docker-compose ps), I cannot reach the Control Center web interface at…
Reynard
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2
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3 answers

Confluent Control Center no clusters found

I am following this tutorial- https://docs.confluent.io/platform/current/platform-quickstart.html At step 3 when I click on "Connect" I see no option to add connector. How do I add a connector? For reference I am using M1 Mac book Air and Docker…
Bowoya
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2
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1 answer

Confluent control-center -INFO Restored batch for store [MetricsAggregateStore] with topic-partition

I'm running confluent docker compose services and each time I start them with docker compose up I had to wait until tons of messages like this: control-center | [2022-04-14 07:48:05,388] INFO Restored batch for store [MetricsAggregateStore] with…
Hrvoje
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0 answers

Error starting Confluent Control Center with Apple M1

Control center isn't starting on Apple M1 silicon. In logs I've found message no suitable image found. Did find: /private/var/folders/wz/6d89bfcx4v9dn6wdv2k6vns40000gn/T/librocksdbjni16743350693240187719.jnilib: mach-o, but wrong architecture I…
Victor Levin
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2
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1 answer

unable to open control center browser when kafka cluster deployed on docker containers in redhat enterprise 7.X VMware

I have redhat running on VMware and deployed docker container for kafka. When I try to access control center from browser as localhost:9021,I get "connection was reset" error. Name Command State Ports …
manoj kumar
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0 answers

why No new messages seen in ksql even messages exist?

I create table in ksql like this: CREATE TABLE ORDERS_T (id BIGINT, product VARCHAR, quantity BIGINT, price BIGINT) WITH (KAFKA_TOPIC='orders', VALUE_FORMAT='JSON'); In kafka I ve "orders" topic And when I select query tab in ksql even total…
CompEng
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1
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0 answers

Continuously Getting "Found no committed offset for partition 'topic-name-x' " for new consumer and consumer group

I am using "spring-cloud-stream-binder-kafka" for my consumer, having AVRO topic. it's new consumer with new consumer group. After running the application I am getting this log "Found no committed offset for partition 'topic-name-x'". I read that it…
APK
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1
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1 answer

kafka, confluent - 'broker' exited with 137 exit code when running with docker

I'm trying to use confluent for the first time and after less than a minute the 'broker' process exits with code 137. How can I fix that?
idan ahal
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