dingteddy

Results 3 issues of dingteddy

when use varest in ps5, plugin log shows init and start module both ok. but when start a request, we cant get any request in backend.

i want to alter table to add new cf, but not find any api to do this. when i use mutate append, bu i failed.

enhancement

``` type Student struct { Name string `parquet:"name=name, type=BYTE_ARRAY, convertedtype=UTF8, encoding=PLAIN_DICTIONARY"` Age int32 `parquet:"name=age, type=INT32, encoding=PLAIN"` Id int64 `parquet:"name=id, type=INT64"` Weight float32 `parquet:"name=weight, type=FLOAT"` Sex bool `parquet:"name=sex, type=BOOLEAN"` Day int32...