RE: Unable to perform handshake within timeout..

Alexandr Shapkin Mon, 14 Sep 2020 01:49:18 -0700

Hi,

Am I right that you are using the Azure Kubernetes cluster?

If yes, it’s most likely is about the k8s kube-proxy health check probe pinging all open ports including the default thin client one (port 10800). Because of that, Ignite can’t read the message correctly and the ClientListenerNioListener states that it’s unable to perform a handshake with the remote address within 10 seconds.

I’d suggest you make the following changes for healthCheckNodePort in your LoadBalancer configuration:

externalTrafficPolicy: Local

healthCheckNodePort: 30001 (a custom port that’s not in use by Apache Ignite and other apps)

More details:

https://kubernetes.io/docs/tasks/access-application-cluster/create-external-load-balancer/#preserving-the-client-source-ip

From: Sanjaya
Sent: Sunday, September 13, 2020 9:08 AM
To: [email protected]
Subject: Re: Unable to perform handshake within timeout..

We are experencing same, We are using apache ignite 2.8.1.

We are experiencing bunch of logs as below, The good things the application

works as expected.

But we did not undetstand why the logs are coming, Request to help on this.

STACK TRACE

==============

[05:08:52,928][WARNING][grid-timeout-worker-#23][ClientListenerNioListener]