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Posted to issues@flink.apache.org by "Stephan Ewen (JIRA)" <ji...@apache.org> on 2016/01/15 19:04:39 UTC

[jira] [Closed] (FLINK-2716) Checksum method for DataSet and Graph

     [ https://issues.apache.org/jira/browse/FLINK-2716?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stephan Ewen closed FLINK-2716.
-------------------------------

> Checksum method for DataSet and Graph
> -------------------------------------
>
>                 Key: FLINK-2716
>                 URL: https://issues.apache.org/jira/browse/FLINK-2716
>             Project: Flink
>          Issue Type: Improvement
>          Components: DataSet API, Gelly
>    Affects Versions: 0.10.0
>            Reporter: Greg Hogan
>            Assignee: Greg Hogan
>            Priority: Minor
>             Fix For: 1.0.0
>
>
> {{DataSet.count()}}, {{Graph.numberOfVertices()}}, and {{Graph.numberOfEdges()}} provide measures of the number of distributed data elements. New {{DataSet.checksum()}} and {{Graph.checksum()}} methods will summarize the content of data elements and support algorithm validation, integration testing, and benchmarking.



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