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Posted to issues@arrow.apache.org by "ASF GitHub Bot (JIRA)" <ji...@apache.org> on 2018/08/07 22:33:00 UTC
[jira] [Updated] (ARROW-3018) [Plasma] Improve random ObjectID
generation
[ https://issues.apache.org/jira/browse/ARROW-3018?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated ARROW-3018:
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Labels: pull-request-available (was: )
> [Plasma] Improve random ObjectID generation
> -------------------------------------------
>
> Key: ARROW-3018
> URL: https://issues.apache.org/jira/browse/ARROW-3018
> Project: Apache Arrow
> Issue Type: Improvement
> Components: Plasma (C++)
> Affects Versions: 0.10.0
> Reporter: Philipp Moritz
> Priority: Major
> Labels: pull-request-available
>
> As pointed out by [~pitrou], the mersenne twister in Plasma is currently not seeded appropriately (I just saw the comment recently): https://github.com/apache/arrow/pull/2039
> I can submit a patch for Plasma but I'm also wondering if we should have a properly seeded random number in Arrow.
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