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Posted to yarn-dev@hadoop.apache.org by "Peter Bacsko (JIRA)" <ji...@apache.org> on 2019/02/01 12:08:00 UTC

[jira] [Created] (YARN-9267) Various fixes are needed in FpgaResourceHandlerImpl

Peter Bacsko created YARN-9267:
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             Summary: Various fixes are needed in FpgaResourceHandlerImpl
                 Key: YARN-9267
                 URL: https://issues.apache.org/jira/browse/YARN-9267
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Peter Bacsko


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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