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Posted to issues@spark.apache.org by "Bago Amirbekian (JIRA)" <ji...@apache.org> on 2018/08/17 20:31:00 UTC
[jira] [Updated] (SPARK-25149) Personalized Page Rank raises an
error if vertexIDs are > MaxInt
[ https://issues.apache.org/jira/browse/SPARK-25149?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Bago Amirbekian updated SPARK-25149:
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Summary: Personalized Page Rank raises an error if vertexIDs are > MaxInt (was: ParallelPersonalizedPageRank raises an error if vertexIDs are > MaxInt)
> Personalized Page Rank raises an error if vertexIDs are > MaxInt
> ----------------------------------------------------------------
>
> Key: SPARK-25149
> URL: https://issues.apache.org/jira/browse/SPARK-25149
> Project: Spark
> Issue Type: Bug
> Components: GraphX
> Affects Versions: 2.3.1
> Reporter: Bago Amirbekian
> Priority: Major
> Fix For: 2.4.0
>
>
> Looking at the implementation I think we don't actually need this check. The current implementation indexes the sparse vectors used and returned by the method are index by the _position_ of the vertexId in `sources` not by the vertex ID itself. We should remove this check and add a test to confirm the implementation works with large vertex IDs.
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