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Posted to issues@flink.apache.org by "Zili Chen (Jira)" <ji...@apache.org> on 2020/05/11 02:00:07 UTC

[jira] [Commented] (FLINK-17008) Handle null value for HADOOP_CONF_DIR/HADOOP_HOME env in AbstractKubernetesParameters#getLocalHadoopConfigurationDirectory

    [ https://issues.apache.org/jira/browse/FLINK-17008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17104002#comment-17104002 ] 

Zili Chen commented on FLINK-17008:
-----------------------------------

Sounds reasonable. It would be more expressive in the PR I think.

> Handle null value for HADOOP_CONF_DIR/HADOOP_HOME env in AbstractKubernetesParameters#getLocalHadoopConfigurationDirectory
> --------------------------------------------------------------------------------------------------------------------------
>
>                 Key: FLINK-17008
>                 URL: https://issues.apache.org/jira/browse/FLINK-17008
>             Project: Flink
>          Issue Type: Bug
>          Components: Deployment / Kubernetes
>            Reporter: Canbin Zheng
>            Assignee: Canbin Zheng
>            Priority: Minor
>             Fix For: 1.11.0
>
>
> {{System.getenv(Constants.ENV_HADOOP_CONF_DIR)}} or {{System.getenv(Constants.HADOOP_HOME)}} could return null value if they are not set in the System environments, it's a minor improvement to take these situations into consideration.



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