Skip to content

Instantly share code, notes, and snippets.

View vsaveliev's full-sized avatar
🏠
Working from home

Vladislav Saveliev vsaveliev

🏠
Working from home
29 followers · 57 following
  • Openprovider
View GitHub Profile
@vsaveliev
vsaveliev / how_to_reset_kafka_consumer_group_offset.md
Created December 27, 2021 09:45 — forked from marwei/how_to_reset_kafka_consumer_group_offset.md
How to Reset Kafka Consumer Group Offset

Kafka 0.11.0.0 (Confluent 3.3.0) added support to manipulate offsets for a consumer group via cli kafka-consumer-groups command.

  1. List the topics to which the group is subscribed
kafka-consumer-groups --bootstrap-server <kafkahost:port> --group <group_id> --describe

Note the values under "CURRENT-OFFSET" and "LOG-END-OFFSET". "CURRENT-OFFSET" is the offset where this consumer group is currently at in each of the partitions.

  1. Reset the consumer offset for a topic (preview)



  


  




    


          
    

      

        
        

          

              @vsaveliev
          

          

            
                vsaveliev
                / ca.md
            
            

              Created
              September 15, 2018 04:26
                — forked from soarez/ca.md
            

              
                How to setup your own CA with OpenSSL
              
          

        

      

        

  

      

    
How to setup your own CA with OpenSSL


For educational reasons I've decided to create my own CA.
Here is what I learned.


First things first


Lets get some context first.