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https://issues.apache.org/jira/browse/BEAM-2805?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kenneth Knowles updated BEAM-2805:
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Component/s: (was: sdk-java-extensions)
examples-nexmark
> Potential arithmetic overflow in Generator#nextAuctionLengthMs()
> ----------------------------------------------------------------
>
> Key: BEAM-2805
> URL: https://issues.apache.org/jira/browse/BEAM-2805
> Project: Beam
> Issue Type: Bug
> Components: examples-nexmark
> Reporter: Ted Yu
> Assignee: Reuven Lax
> Priority: Minor
>
> {code}
> long numEventsForAuctions =
> (config.configuration.numInFlightAuctions *
> GeneratorConfig.PROPORTION_DENOMINATOR)
> / GeneratorConfig.AUCTION_PROPORTION;
> {code}
> The multiplication is done on 32-bit integers while long is expected
> (numEventsForAuctions).
> There is possibility for arithmetic overflow
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