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Posted to issues@flink.apache.org by "Yang Wang (Jira)" <ji...@apache.org> on 2020/11/19 09:23:00 UTC

[jira] [Commented] (FLINK-20214) Unnecessary warning log when starting a k8s session cluster

    [ https://issues.apache.org/jira/browse/FLINK-20214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17235303#comment-17235303 ] 

Yang Wang commented on FLINK-20214:
-----------------------------------

I think this is a nit bug in {{AbstractKubernetesParameters#getLocalHadoopConfigurationDirectory}}. The production code is correct and the only side effect is the unnecessary warning log.

I will attach a PR to fix this issue.

> Unnecessary warning log when starting a k8s session cluster
> -----------------------------------------------------------
>
>                 Key: FLINK-20214
>                 URL: https://issues.apache.org/jira/browse/FLINK-20214
>             Project: Flink
>          Issue Type: Improvement
>          Components: Deployment / Kubernetes
>    Affects Versions: 1.12.0
>            Reporter: Guowei Ma
>            Priority: Critical
>
> 2020-11-18 17:46:36,727 WARN org.apache.flink.kubernetes.kubeclient.decorators.HadoopConfMountDecorator [] - Found 0 files in directory null/etc/hadoop, skip to mount the Hadoop Configuration ConfigMap.
> 2020-11-18 17:46:36,727 WARN org.apache.flink.kubernetes.kubeclient.decorators.HadoopConfMountDecorator [] - Found 0 files in directory null/etc/hadoop, skip to create the Hadoop Configuration ConfigMap.



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