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Posted to yarn-issues@hadoop.apache.org by "Peter Bacsko (JIRA)" <ji...@apache.org> on 2019/03/13 09:58:00 UTC

[jira] [Updated] (YARN-9267) General improvements in FpgaResourceHandlerImpl

     [ https://issues.apache.org/jira/browse/YARN-9267?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Peter Bacsko updated YARN-9267:
-------------------------------
    Summary: General improvements in FpgaResourceHandlerImpl  (was: Various fixes are needed in FpgaResourceHandlerImpl)

> General improvements in FpgaResourceHandlerImpl
> -----------------------------------------------
>
>                 Key: YARN-9267
>                 URL: https://issues.apache.org/jira/browse/YARN-9267
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Peter Bacsko
>            Assignee: Peter Bacsko
>            Priority: Major
>         Attachments: YARN-9267-001.patch, YARN-9267-002.patch, YARN-9267-003.patch
>
>
> Fix some problems in {{FpgaResourceHandlerImpl}}:
>  * {{preStart()}} does not reconfigure card with the same IP - we see it as a problem. If you recompile the FPGA application, you must rename the aocx file because the card will not be reprogrammed. Suggestion: instead of storing Node<\->IPID mapping, store Node<\->IPID hash (like the SHA-256 of the localized file).
>  * Switch to slf4j from Apache Commons Logging
>  * Some unused imports



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