justinas-dabravolskas

Jakarta EE 9 compatibility

1

Hi, are there plans to release a Jakarta EE 9 compatible version of Snowflake JDBC driver? ## What is the current behavior? The current version of Snowflake JDBC driver has...

Overhead of SecurityManager

17

Running javac(not limited to) inside nailgun process has very high contention caused by security checks, in our case mostly: ``` java.io.UnixFileSystem.canonicalize0(Native Method) java.io.UnixFileSystem.canonicalize(UnixFileSystem.java:172) java.io.File.getCanonicalPath(File.java:618) java.io.FilePermission$1.run(FilePermission.java:215) java.io.FilePermission$1.run(FilePermission.java:203) java.security.AccessController.doPrivileged(Native Method) java.io.FilePermission.init(FilePermission.java:203) java.io.FilePermission.(FilePermission.java:277)...

Unmarshalling that uses `InputSource` without `SystemId` gets up to 30% performance penalty because of extensively generated exceptions in `jakarta.xml.bind.helpers.ValidationEventLocatorImpl.toURL`. This case can easily be optimized by doing a null check...