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Posted to yarn-issues@hadoop.apache.org by "Wanqiang Ji (JIRA)" <ji...@apache.org> on 2018/11/05 11:52:00 UTC

[jira] [Updated] (YARN-8969) Change the return type to generic type of AbstractYarnScheduler#getNodeTracker

     [ https://issues.apache.org/jira/browse/YARN-8969?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wanqiang Ji updated YARN-8969:
------------------------------
    Attachment: YARN-8969.001.patch

> Change the return type to generic type of AbstractYarnScheduler#getNodeTracker
> ------------------------------------------------------------------------------
>
>                 Key: YARN-8969
>                 URL: https://issues.apache.org/jira/browse/YARN-8969
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.9.1, 3.1.1
>            Reporter: Wanqiang Ji
>            Priority: Major
>         Attachments: YARN-8969.001.patch
>
>
> Some warning problems like:
> {quote}Unchecked assignment: 'java.util.List' to 'java.util.List<org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.FSSchedulerNode>'. Reason: 'scheduler.getNodeTracker()' has raw type, so result of getNodesByResourceName is erased{quote}



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