Charts: [incubator/druid] Error: unable to build kubernetes objects from release manifest: unable to recognize "": no matches for kind "StatefulSet" in version "apps/v1beta2"

[asdf2014]

Describe the bug
A clear and concise description of what the bug is.

$ helm install incubator/druid --version 0.2.0 --generate-name

Error: unable to build kubernetes objects from release manifest: unable to recognize "": no matches for kind "StatefulSet" in version "apps/v1beta2"

Version of Helm and Kubernetes:

Client Version: version.Info{Major:"1", Minor:"16+", GitVersion:"v1.16.6-beta.0", GitCommit:"e7f962ba86f4ce7033828210ca3556393c377bcc", GitTreeState:"clean", BuildDate:"2020-01-15T08:26:26Z", GoVersion:"go1.13.5", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"16+", GitVersion:"v1.16.6-beta.0", GitCommit:"e7f962ba86f4ce7033828210ca3556393c377bcc", GitTreeState:"clean", BuildDate:"2020-01-15T08:18:29Z", GoVersion:"go1.13.5", Compiler:"gc", Platform:"linux/amd64"}

Which chart:

https://hub.helm.sh/charts/incubator/druid

What happened:

Unable to install incubator/druid

What you expected to happen:

No error appears when install incubator/druid

How to reproduce it (as minimally and precisely as possible):

helm install incubator/druid --version 0.2.0 --generate-name

Anything else we need to know:

None

[asdf2014]

@maver1ck @AWaterColorPen PTAL

[AWaterColorPen]

What's your kubernetes version?

[asdf2014]

@AWaterColorPen v1.16.5

$ helm version
version.BuildInfo{Version:"v3.1.1", GitCommit:"afe70585407b420d0097d07b21c47dc511525ac8", GitTreeState:"clean", GoVersion:"go1.13.8"}

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"16+", GitVersion:"v1.16.6-beta.0", GitCommit:"e7f962ba86f4ce7033828210ca3556393c377bcc", GitTreeState:"clean", BuildDate:"2020-01-15T08:26:26Z", GoVersion:"go1.13.5", Compiler:"gc", Platform:"darwin/amd64"}
Server Version: version.Info{Major:"1", Minor:"16+", GitVersion:"v1.16.6-beta.0", GitCommit:"e7f962ba86f4ce7033828210ca3556393c377bcc", GitTreeState:"clean", BuildDate:"2020-01-15T08:18:29Z", GoVersion:"go1.13.5", Compiler:"gc", Platform:"linux/amd64"}

[AWaterColorPen]

It seems like StatefulSet has been removed from apps/v1beta2 in your k8s version.
https://github.com/kubernetes/website/issues/17396

[asdf2014]

@AWaterColorPen Thanks for your comments. But I didn't find any usage of apps/v1beta2 in the incubator/druid chart..

[AWaterColorPen]

It seems that the dependency postgresql chart package use the apps/v1beta2.
Oh, the requirement dependencies is too old now :(

[asdf2014]

@AWaterColorPen Yep, you are right, we should bump these dependencies to higher version. FYI, I collected these correct versions of these components:

• Zookeeper: 3.4.14
• MySQL: 5.1.48
• PostgreSQL: 42.2.8

[maver1ck]

@AWaterColorPen
Could you provide PR ? I will accept it.
Maybe you also interested to be one of charts maintainers ?

[maver1ck]

PR please.
I can't lgtm on own PRs.

[asdf2014]

@maver1ck @AWaterColorPen That would be nice. I am new to helm and still learn on it. I wish I could help to fix this.

[AWaterColorPen]

@asdf2014 @maver1ck I will PR soon to fix this issue.