I didn't get that error when I tried it out on my computer. It started Ignite and opened the H2 web interface in my browser. It's suppose to open local on your computer so it's not possible to have remote connections.
See also: http://apache-ignite-users.70518.x6.nabble.com/Starting-H2-Debug-Console-On-Remote-Server-td6063.html Humphrey -- View this message in context: http://apache-ignite-users.70518.x6.nabble.com/How-to-start-up-H2-Console-tp14617p14707.html Sent from the Apache Ignite Users mailing list archive at Nabble.com.