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From "Davor Bonaci (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (BEAM-771) UnboundedReadEvaluator should reuse the input reader if it contains no elements
Date Wed, 28 Dec 2016 22:15:58 GMT

     [ https://issues.apache.org/jira/browse/BEAM-771?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Davor Bonaci updated BEAM-771:
------------------------------
    Component/s: runner-direct

> UnboundedReadEvaluator should reuse the input reader if it contains no elements
> -------------------------------------------------------------------------------
>
>                 Key: BEAM-771
>                 URL: https://issues.apache.org/jira/browse/BEAM-771
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-direct
>            Reporter: Thomas Groh
>            Assignee: Thomas Groh
>             Fix For: 0.3.0-incubating
>
>
> The UnboundedReadEvaluator checks, after it obtains the reader, that the reader contains
elements, and terminates without taking a new checkpoint if not. It must also (but currently
does not) add that reader and shard back as a residual element.



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