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https://issues.apache.org/jira/browse/YARN-6766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Templeton reassigned YARN-6766:
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Assignee: HondaWei
> *AppsBlock classes need a printOrNA() helper method
> ---------------------------------------------------
>
> Key: YARN-6766
> URL: https://issues.apache.org/jira/browse/YARN-6766
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: webapp
> Affects Versions: 2.8.1, 3.0.0-alpha3
> Reporter: Daniel Templeton
> Assignee: HondaWei
> Priority: Minor
> Labels: newbie
>
> The various {{*AppsBlock}} classes are riddled with statements like:
> {code}.append(appInfo.getReservedVCores() == -1 ? "N/A" :
> String.valueOf(appInfo.getReservedVCores())){code}
> The code would be much cleaner if there were a utility method for that
> operation, e.g.:
> {code}.append(printData(appInfo.getReservedCores())){code}
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