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https://issues.apache.org/jira/browse/YARN-7740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16328172#comment-16328172
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Jian He commented on YARN-7740:
-------------------------------
add one more fix to handle if retrieved ips is empty, should not set in to the
ips list
{code}
- status.setIPs(ips == null ? null : Arrays.asList(ips.split(",")));
+ status.setIPs(StringUtils.isEmpty(ips) ? null :
+ Arrays.asList(ips.split(",")));
{code}
> Fix logging for destroy yarn service cli when app does not exist and some
> minor bugs
> ------------------------------------------------------------------------------------
>
> Key: YARN-7740
> URL: https://issues.apache.org/jira/browse/YARN-7740
> Project: Hadoop YARN
> Issue Type: Bug
> Components: yarn-native-services
> Reporter: Yesha Vora
> Assignee: Jian He
> Priority: Major
> Attachments: YARN-7740.04.patch, YARN-7740.05.patch,
> YARN-7740.1.patch, YARN-7740.2.patch, YARN-7740.3.patch
>
>
> Scenario:
> Run "yarn app -destroy" cli with a application name which does not exist.
> Here, The cli should return a message " Application does not exists" instead
> it is returning a message "Destroyed cluster httpd-xxx"
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