I have read in multiple locations about Ignite having potential issues with IPv6 and we have been seeing similar communication issues within our Kubernetes setup with Ignite, where the communications spi seems to randomly fail. The Ignite docs state that “Ignite tries to support IPv4 and IPv6 but this can sometimes lead to issues where the cluster becomes detached.” While
Tag: ipv6
How to pass ipv6 address in Redis connection
I am using Redisclient as following. But it gives error as “Host name cannot be null”. What is wrong in above code? Answer It needed square brackets around ipv6 address as following.
A strange UnknownHostException
In a web project . I see the log: but when I ping example.com, it’s ok, I also telnet example.com 2181 successfully! I found the similar question so I run the DomainResolutionTest in my Server java DomainResolutionTest example.com but it’s ok ! env: java version “1.6.0_25” Java(TM) SE Runtime Environment (build 1.6.0_25-b06) Java HotSpot(TM) 64-Bit Server VM (build 20.0-b11, mixed