online feature didn't change when using kafka to sink data to table

**Bug Description**
openmldb single machine mode
feature: online feature deployment
datastream: using kafka to sink data to table
problems: when sink new data to the table from kafka, I expected feature could be changed, but it didn't happen, feature is old however.
using curl method to get feature: curl http://127.0.0.1:9080/dbs/kafka_test/deployments/demo_data_service -X POST -d'{"input": [[11, 2, 22, 1.2, 1.3, true,"c888", "2022-07-24",1751051906000]]}'

but use "load data into" cmd, feature can change as I expected.

**Expected Behavior**
when sink new data to the table from kafka, feature change too.

**Relation Case**

**Steps to Reproduce**

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