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Posted to issues@systemml.apache.org by "Matthias Boehm (JIRA)" <ji...@apache.org> on 2016/09/17 07:39:20 UTC

[jira] [Closed] (SYSTEMML-927) Missing frame schema handling on spark write instruction

     [ https://issues.apache.org/jira/browse/SYSTEMML-927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias Boehm closed SYSTEMML-927.
-----------------------------------

> Missing frame schema handling on spark write instruction
> --------------------------------------------------------
>
>                 Key: SYSTEMML-927
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-927
>             Project: SystemML
>          Issue Type: Bug
>          Components: Runtime
>            Reporter: Matthias Boehm
>            Assignee: Matthias Boehm
>             Fix For: SystemML 0.11
>
>
> The spark write instruction misses to pass the frame schema into the written meta data with crucial performance implications on subsequent reads (e.g., default string schema instead of native data types).



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