This issue is hard to reproduce, it happens 10 times in last 24 hours

duration_hr is a field with type Decimal (13, 4), I found some abnormal conversion during the ClickHouse replication, as below:
```
MySQL     ClickHouse
0.3333 -> -2147483653.2202
0.5000 -> -2147483653.0535
0.1667 -> -2147483653.3868
0.0833 -> -2147483653.4702
0.7500 -> -2147483652.8035
```
As you can see, a weired one among the normal ones:
```
│ HCAC    │ 2020-10-22 07:10:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:15:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:20:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:25:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:30:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:35:00 │ -2147483653.2202 │
│ HCAC    │ 2020-10-22 07:40:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:45:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:50:00 │           0.3333 │
│ HCAC    │ 2020-10-22 07:55:00 │           0.3333 │
│ HCAC    │ 2020-10-22 08:00:00 │           0.3333 │
│ HCAC    │ 2020-10-22 08:05:00 │           0.3333 │
```


-Lyon
{
        header.dump(out);
        out << "Table ID: " << this->table_id << '\n';
        out << "Flags: " << this->flags << '\n';
        out << "Schema Len: " << std::to_string(this->schema_len) << '\n';
        out << "Schema: " << this->schema << '\n';
        out << "Table Len: " << std::to_string(this->table_len) << '\n';
        out << "Table: " << this->table << '\n';
        out << "Column Count: " << this->column_count << '\n';
        for (auto i = 0U; i < column_count; i++)
        {
            out << "Column Type [" << i << "]: " << std::to_string(column_type[i]) << ", Meta: " << column_meta[i] << '\n';
        }
        String bitmap_str;
        boost::to_string(this->null_bitmap, bitmap_str);
        out << "Null Bitmap: " << bitmap_str << '\n';
    }
    void RowsEventHeader::parse(ReadBuffer & payload)
    {
        payload.readStrict(reinterpret_cast<char *>(&table_id), 6);
        payload.readStrict(reinterpret_cast<char *>(&flags), 2);
        UInt16 extra_data_len;
        
        payload.readStrict(reinterpret_cast<char *>(&extra_data_len), 2);
        payload.ignore(extra_data_len - 2);
    }
    void RowsEvent::parseImpl(ReadBuffer & payload)