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https://issues.apache.org/jira/browse/BEAM-1639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davor Bonaci reassigned BEAM-1639:
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Assignee: (was: Davor Bonaci)
> Catch bad FractionConsumed values in the beam SDK.
> --------------------------------------------------
>
> Key: BEAM-1639
> URL: https://issues.apache.org/jira/browse/BEAM-1639
> Project: Beam
> Issue Type: Bug
> Components: sdk-java-core
> Reporter: Stephen Sisk
> Priority: Minor
>
> getFractionConsumed in Sources are expected to return values between 0.0 and
> 1.0
> I recently encountered a bug where a bad value of fractionConsumed was sent
> to a runner. Looking through the beam source, I couldn't find anywhere that
> we validate the value before we send it (it could be there and I didn't see
> it, but given that I saw this error with a real source, I don't believe it
> is.)
> I think it'd be useful if the beam SDK caught this error at the time the
> value is returned and at least generate a useful error in the logs (thus
> allowing the user to more easily debug the issue)
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