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Posted to yarn-issues@hadoop.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2018/03/01 01:55:00 UTC

[jira] [Comment Edited] (YARN-7985) Service name is validated twice in ServiceClient when a service is created

    [ https://issues.apache.org/jira/browse/YARN-7985?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16381381#comment-16381381 ] 

Eric Yang edited comment on YARN-7985 at 3/1/18 1:54 AM:
---------------------------------------------------------

+1 looks good.  Thank you [~csingh]
I just committed this.


was (Author: eyang):
+1 looks good.  Thank you [~csingh]

> Service name is validated twice in ServiceClient when a service is created
> --------------------------------------------------------------------------
>
>                 Key: YARN-7985
>                 URL: https://issues.apache.org/jira/browse/YARN-7985
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn-native-services
>    Affects Versions: 3.1.0
>            Reporter: Chandni Singh
>            Assignee: Chandni Singh
>            Priority: Trivial
>             Fix For: 3.2.0
>
>         Attachments: YARN-7985.001.patch
>
>
> In ServiceClient.actionCreate() :
> {code:java}
> ServiceApiUtil.validateNameFormat(serviceName, getConfig());
> ServiceApiUtil.validateAndResolveService(service, fs, getConfig());{code}
> However, the ServiceApiUtil.validateAndResolveService(...), also validates the service name
> {code:java}
> if (StringUtils.isEmpty(service.getName())) {
>   throw new IllegalArgumentException(
>       RestApiErrorMessages.ERROR_APPLICATION_NAME_INVALID);
> }
> validateNameFormat(service.getName(), conf);{code}
> Also, {{ServiceClientTest}}  which is a mock client for the ApiServer, can perform the actual validation which is performed by the {{ServiceClient}}



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