Hi I think it is the usage of the (default?) map in pipeline code, e.g. "def enviroments = [:]" which according to the StackTrace results in a LinkedHashMap?
According to https://jenkins.io/blog/2017/02/01/pipeline-scalability-best-practice/#appendix-serializable-vs.-non-serializable-types "Maps: normal Groovy Map, HashMap, TreeMap" are said to be okay though -- not sure if this is still up-to-date… But maybe you wanted to use a List, or re-structure your pipeline code completely? Or moved some of the logic into a shared pipeline library instead? Cu Reinhold -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/C3D41C0B1D5991438F1A43F586F4B47F7F8731D5%40TIGER2010.xortex.local. For more options, visit https://groups.google.com/d/optout.
