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https://issues.apache.org/jira/browse/KAFKA-2472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14964788#comment-14964788
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Ismael Juma edited comment on KAFKA-2472 at 10/20/15 8:27 AM:
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[~junrao], the reason why we have the warnings is that we are passing a
Map<String, ?> to the various `configure` methods and we do that by calling
`AbstractConfig.values()`. This means that the usage of the parameters is never
recorded and we also have to cast instead of using the nicer getString, getInt,
etc. methods. And we also have `KafkaConfig.channelConfigs` where we must
remember to add the relevant configs (which is error-prone).
Is there a reason why the `configure` methods can't accept an `AbstractConfig`
instead of `Map<String, ?>`?
was (Author: ijuma):
[~junrao], the reason why we have the warnings is that we are passing a
Map<String, ?> to the various `configure` methods and we do that by calling
`AbstractConfig.values()`. This means that the usage of the parameters is never
recorded and we also have to cast instead of using the nicer `get{String, Int,
...}` methods. And we also have `KafkaConfig.channelConfigs` where we must
remember to add the relevant configs (which is error-prone).
Is there a reason why the `configure` methods can't accept an `AbstractConfig`
instead of `Map<String, ?>`?
> Fix kafka ssl configs to not throw warnings
> -------------------------------------------
>
> Key: KAFKA-2472
> URL: https://issues.apache.org/jira/browse/KAFKA-2472
> Project: Kafka
> Issue Type: Bug
> Reporter: Sriharsha Chintalapani
> Assignee: Ismael Juma
> Fix For: 0.9.0.0
>
>
> This is a follow-up fix on kafka-1690.
> [2015-08-25 18:20:48,236] WARN The configuration ssl.truststore.password =
> striker was supplied but isn't a known config.
> (org.apache.kafka.clients.producer.ProducerConfig)
> [2015-08-25 18:20:48,236] WARN The configuration security.protocol = SSL was
> supplied but isn't a known config.
> (org.apache.kafka.clients.producer.ProducerConfig)
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