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Posted to dev@yunikorn.apache.org by "Craig Condit (Jira)" <ji...@apache.org> on 2022/04/20 17:44:00 UTC

[jira] [Resolved] (YUNIKORN-1180) JSON parse error when creating placeholders

     [ https://issues.apache.org/jira/browse/YUNIKORN-1180?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Craig Condit resolved YUNIKORN-1180.
------------------------------------
    Fix Version/s: 1.0.0
       Resolution: Fixed

Merged to master and branch-1.0.

> JSON parse error when creating placeholders
> -------------------------------------------
>
>                 Key: YUNIKORN-1180
>                 URL: https://issues.apache.org/jira/browse/YUNIKORN-1180
>             Project: Apache YuniKorn
>          Issue Type: Bug
>          Components: shim - kubernetes
>            Reporter: Peter Bacsko
>            Assignee: Peter Bacsko
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.0.0
>
>
> When placeholders are created, the following error message is printed:
> {noformat}
> 2022-04-20T15:43:04.720Z	ERROR	general/general.go:146	unable to get taskGroups for pod	{"namespace": "default", "name": "tg-groupa-gang-app-3-15", "error": "unexpected end of JSON input"}
> github.com/apache/yunikorn-k8shim/pkg/appmgmt/general.(*Manager).getAppMetadata
> 	/home/bacskop/repos/incubator-yunikorn-k8shim/pkg/appmgmt/general/general.go:146
> github.com/apache/yunikorn-k8shim/pkg/appmgmt/general.(*Manager).addPod
> 	/home/bacskop/repos/incubator-yunikorn-k8shim/pkg/appmgmt/general/general.go:239
> k8s.io/client-go/tools/cache.ResourceEventHandlerFuncs.OnAdd
> 	/home/bacskop/go/pkg/mod/k8s.io/client-go@v0.20.11/tools/cache/controller.go:231
> k8s.io/client-go/tools/cache.FilteringResourceEventHandler.OnAdd
> 	/home/bacskop/go/pkg/mod/k8s.io/client-go@v0.20.11/tools/cache/controller.go:264
> k8s.io/client-go/tools/cache.(*processorListener).run.func1
> 	/home/bacskop/go/pkg/mod/k8s.io/client-go@v0.20.11/tools/cache/shared_informer.go:777
> k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1
> 	/home/bacskop/go/pkg/mod/k8s.io/apimachinery@v0.20.11/pkg/util/wait/wait.go:155
> k8s.io/apimachinery/pkg/util/wait.BackoffUntil
> 	/home/bacskop/go/pkg/mod/k8s.io/apimachinery@v0.20.11/pkg/util/wait/wait.go:156
> k8s.io/apimachinery/pkg/util/wait.JitterUntil
> 	/home/bacskop/go/pkg/mod/k8s.io/apimachinery@v0.20.11/pkg/util/wait/wait.go:133
> k8s.io/apimachinery/pkg/util/wait.Until
> 	/home/bacskop/go/pkg/mod/k8s.io/apimachinery@v0.20.11/pkg/util/wait/wait.go:90
> k8s.io/client-go/tools/cache.(*processorListener).run
> 	/home/bacskop/go/pkg/mod/k8s.io/client-go@v0.20.11/tools/cache/shared_informer.go:771
> k8s.io/apimachinery/pkg/util/wait.(*Group).Start.func1
> 	/home/bacskop/go/pkg/mod/k8s.io/apimachinery@v0.20.11/pkg/util/wait/wait.go:73
> {noformat}
> The error is most likely harmless. It was introduced by YUNIKORN-1161.



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