[jira] [Created] (KAFKA-7780) Kafka client should validate topic-level configs and update only unique values

[Manohar Vanam (JIRA)]

Manohar Vanam created KAFKA-7780:
------------------------------------

             Summary: Kafka client should validate topic-level configs and 
update only unique values
                 Key: KAFKA-7780
                 URL: https://issues.apache.org/jira/browse/KAFKA-7780
             Project: Kafka
          Issue Type: Improvement
          Components: clients
    Affects Versions: 2.1.0
            Reporter: Manohar Vanam
            Assignee: Manohar Vanam


Kafka client should validate topic-level configs and update only unique values.

Current behaviour: 
{code:java}
./kafka-topics.sh --create --topic dummy28 --partitions 2 --replication-factor 
1 --zookeeper localhost:2181 --config cleanup.policy=*delete,compact,delete*
Created topic "dummy28".
./kafka-topics.sh --describe --topic dummy28 --zookeeper localhost:2181
Topic:dummy28 PartitionCount:2 ReplicationFactor:1 
Configs:cleanup.policy=*delete,compact,delete*
 Topic: dummy28 Partition: 0 Leader: 0 Replicas: 0 Isr: 0
 Topic: dummy28 Partition: 1 Leader: 0 Replicas: 0 Isr: 0{code}

Expected behaviour:

{code:java}
./kafka-topics.sh --describe --topic dummy28 --zookeeper localhost:2181
Topic:dummy28   PartitionCount:2        ReplicationFactor:1     
Configs:cleanup.policy=*delete,compact*
        Topic: dummy28  Partition: 0    Leader: 0       Replicas: 0     Isr: 0
        Topic: dummy28  Partition: 1    Leader: 0       Replicas: 0     Isr: 0
{code}




--
This message was sent by Atlassian JIRA
(v7.6.3#76005)