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From "Amit Sela (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (BEAM-1052) UnboundedSource splitId uniqueness breaks if more than one source is used.
Date Tue, 29 Nov 2016 10:50:58 GMT

     [ https://issues.apache.org/jira/browse/BEAM-1052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Amit Sela resolved BEAM-1052.
-----------------------------
       Resolution: Fixed
    Fix Version/s: 0.4.0-incubating

> UnboundedSource splitId uniqueness breaks if more than one source is used.
> --------------------------------------------------------------------------
>
>                 Key: BEAM-1052
>                 URL: https://issues.apache.org/jira/browse/BEAM-1052
>             Project: Beam
>          Issue Type: Bug
>          Components: runner-spark
>            Reporter: Amit Sela
>            Assignee: Aviem Zur
>             Fix For: 0.4.0-incubating
>
>
> We use a "running-id" to identify source splits, but we reiterate for each source evaluated.
> Spark already assigns a unique id per InputDStream, it would be unique enough if we replace
{{MicrobatchSource}} hash code with one containing both the running-id and the InputDStream
id.



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