[KYLIN-2546] support config key and value deserializer for Kafka client

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: v1.6.0
• Component/s: NRT Streaming
• Assignee: Unassigned
• Reporter: Xing Huang
• Created: 14/Apr/17 07:45
• Updated: 14/Apr/17 07:45

Description

So custom deserializer can be used to convert value of Kafka message to json which is required by Kylin. For example, from Avro to Json.