[GitHub] [druid] FrankChen021 commented on issue #10252: Kafka indexing from multiple topics into single datasource

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FrankChen021 commented on issue #10252:
URL: https://github.com/apache/druid/issues/10252#issuecomment-671131341


   What's the purpose of this requirement? Could you give more details of your use case ? 
   
   As I know in practice, different topics in Kafka usually contains different messages with different schemas, it does not make sense to ingest data from different topics into one data source. If the schemas of messages from different topics are the same, why would not you put the messages into one topic together ? 
   
   If combining the topics into one is not easy in your case, I would create a consumer application to combine messages from these different topics into one topic from which druid could ingest


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