k8s module

[robert3005]

@ash211 @mccheah that's what I meant

[robert3005]

there's 38 failing tests when you include k8s correctly

[mccheah]

It looks like adding the Kubernetes profile messes up all the unrelated tests, like YARN and hive. What would be the cause of this?

[ash211]

Most likely some sort of dependency resolution issue -- maybe the resolved dep trees aren't the same between Maven and SBT?

[mccheah]

Looks like we have a lot of instances of this:

2017-05-22 16:11:22.907 - stderr> Caused by: com.fasterxml.jackson.databind.JsonMappingException: Incompatible Jackson version: 2.7.7

Seems that Jackson is being resolved differently in SBT.

[ash211]

SBT doesn't know about version recommendations, so @robert3005 suggests that we need to find what dep pulls in jackson and exclude jackson-databind and jackson-core from that dep.

Hypothesis: it's the fabric8 client that brings in jackson

[robert3005]

fixed in #192

[ash211]

(though doing the SBT build fix separately from the kube resync PR)