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https://issues.apache.org/jira/browse/GIRAPH-1160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dionysios Logothetis updated GIRAPH-1160:
-----------------------------------------
    Fix Version/s: 1.3.0

> Fix memory estimation in MemoryEstimatorOrcal
> ---------------------------------------------
>
>                 Key: GIRAPH-1160
>                 URL: https://issues.apache.org/jira/browse/GIRAPH-1160
>             Project: Giraph
>          Issue Type: Bug
>            Reporter: Dionysios Logothetis
>            Assignee: Dionysios Logothetis
>            Priority: Major
>             Fix For: 1.3.0
>
>
> Method MemoryEstimatorOracle.calculateRegression() exits if the number of 
> valid columns to use for the regression is not the same as the total number 
> of columns. This is wrong, the regression can run on only the valid columns. 
> This causes the memory estimation to be very off.



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