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https://issues.apache.org/jira/browse/KAFKA-15083?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17751036#comment-17751036
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Luke Chen commented on KAFKA-15083:
-----------------------------------

[~satish.duggana] , sorry that I didn't get the ping last time. 

The issue here is, when configuring RLMM, the configs passed into `configure` 
method is the `RemoteLogManagerConfig`. But in `RemoteLogManagerConfig`, 
there's no configs related to `{_}{color:#000000}remote.log.metadata.*`, ex: 
`remote.log.metadata.topic.replication.factor`.{color}{_} {color:#000000}So, 
even if users have set the config in broker, it'll never be applied. Working on 
a patch now.{color}

> Passing "remote.log.metadata.*" configs into RLMM
> -------------------------------------------------
>
>                 Key: KAFKA-15083
>                 URL: https://issues.apache.org/jira/browse/KAFKA-15083
>             Project: Kafka
>          Issue Type: Sub-task
>            Reporter: Luke Chen
>            Assignee: Luke Chen
>            Priority: Major
>
> Based on the 
> [KIP-405|https://cwiki.apache.org/confluence/display/KAFKA/KIP-405%3A+Kafka+Tiered+Storage#KIP405:KafkaTieredStorage-Configs]:
> |_{color:#000000}remote.log.metadata.*{color}_|{color:#000000}Default RLMM 
> implementation creates producer and consumer instances. Common client 
> propoerties can be configured with `remote.log.metadata.common.client.` 
> prefix.  User can also pass properties specific to 
> {color}{color:#000000}producer/consumer with `remote.log.metadata.producer.` 
> and `remote.log.metadata.consumer.` prefixes. These will override properties 
> with `remote.log.metadata.common.client.` prefix.{color}
> {color:#000000}Any other properties should be prefixed with 
> "remote.log.metadata." and these will be passed to 
> RemoteLogMetadataManager#configure(Map<String, ?> props).{color}
> {color:#000000}For ex: Security configuration to connect to the local broker 
> for the listener name configured are passed with props.{color}|
>  
> This is missed from current implementation.



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