my cnetos7 node agent sometimes connection timed out when running compile
CentOS Linux release 7.3.1611 (Core)
Error executing step process job.
caused by: Error executing step execution job.
caused by: com.caucho.hessian.client.HessianRuntimeException: Error connecting 'http://10.xx.xx.xx:8811/service/node'
caused by: Error connecting 'http://10.xx.xx.xx:8811/service/node'
caused by: Connection timed out: connect