[ https://issues.apache.org/jira/browse/KYLIN-3145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Billy Liu updated KYLIN-3145: ----------------------------- Fix Version/s: v2.3.0 > 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 > Priority: Major > Fix For: v2.3.0 > > > 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. -- This message was sent by Atlassian JIRA (v7.6.3#76005)