[GitHub] [camel-kafka-connector] oscerd opened a new issue #20: Allow the user to set the key of the SourceRecord explicitly

[GitBox <gi...@apache.org>]

oscerd opened a new issue #20: Allow the user to set the key of the SourceRecord explicitly
URL: https://github.com/apache/camel-kafka-connector/issues/20
 
 
   Currently, when the messages being polled, via this method:
   ```
   SourceRecord record = new SourceRecord(sourcePartition, sourceOffset, topic, Schema.BYTES_SCHEMA, exchange.getMessage().getBody());
   ```
   We don't set the Key of the record in the `SourceRecord` constructor which could be dangerous to send these data downstream non-keyed, therefore to tackle this, I'd suggest to all the user to set the Key explicitly, let's see a key of the exchange is available as a header, the user will just supply the name of the header in order to key the record with.
   By default, I'd suggest to key the message by the `messageId` in case the user didn't set any configuration for the keys

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