ImpalaJDBC41 - on insert adds space on suffix when string contains "+"

[#1]

Hi,

I use ImpalaJDBC41 to make inserts on kudu tables. The problem is when string contains "+", then inserted string is suffixed by space char. For example value is "ABC+", then column value is "ABC+ ".

Insert is made by org.springframework.jdbc.core.simple.SimpleJdbcInsert

Column type is STRING

Dependencies: 

- Kudu: 1.5.0-cdh5.13.0

- Spring Boot: 2.0.5.RELEASE

- ImpalaJDBC41: 2.6.3

[#2]

Problem solved. Upgrade ImpalaJDBC41 to 2.6.15.1017 helped