Shaofeng SHI created KYLIN-3145:
-----------------------------------
Summary: Support Kafka JSON message whose property name includes
"_"
Key: KYLIN-3145
URL: https://issues.apache.org/jira/browse/KYLIN-3145
Project: Kylin
Issue Type: Improvement
Components: Streaming
Reporter: Shaofeng SHI
So far Kylin doesn't support JSON message which has property name with "_",
because that would be conflict with Kylin's logic.
For example, the JSON message is :
{code}
{
"user" : {
"first_name" : "Tom",
"age" : "20"
}
}
{code}
When map this topic to a table, the "first_name" is mapped to
"user_first_name"; When Kylin parse the message, it separates by "_" and then
try to find "user" -> "first" -> "name"; as there is no "first" property, an
error is reported.
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