[Bug] Parsing of double result fails when using JDBC

[zenoyang]

Steps to reproduce the behavior (Required)

In the lake warehouse query scenario, StarRocks is used to read data in hive/iceberg/.... When the double type of the external table stores nan or infinity (note that it is not NaN and Infinity), when querying the results through JDBC connection, the final result is parsed through the getDouble method of ResultSet. However, getDouble throws an exception when encountering lowercase nan or infinity, causing the query to fail.

JDBC getDouble call path：

ResultSet#getDouble -> ResultSetImpl#getDouble -> getDoubleInternal -> Double.parseDouble -> readJavaFormatString

Expected behavior (Required)

Real behavior (Required)

StarRocks version (Required)

• 3.2.8