Clickhouse failed to import CSV without error but no data

The phenomenon ： Execute Import command , There is no error reported by the system after execution , There is no problem checking the log , However, the checklist did not import successfully
clickhouse-client --port 9100 --query=“insert into ods.cp_ods_travel FORMAT CSV” < /tmp/csv/data.csv

Question why ： Unknown , Most likely ck Hide bug
Solution ： Copy table and rename , Import the data into this identical new table , success ！