[
https://issues.apache.org/jira/browse/SYSTEMML-1697?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Glenn Weidner updated SYSTEMML-1697:
------------------------------------
Fix Version/s: (was: SystemML 1.0)
SystemML 0.15
> Reading multi-part files w/o existing directory from object store
> -----------------------------------------------------------------
>
> Key: SYSTEMML-1697
> URL: https://issues.apache.org/jira/browse/SYSTEMML-1697
> Project: SystemML
> Issue Type: Task
> Reporter: Matthias Boehm
> Assignee: Matthias Boehm
> Fix For: SystemML 0.15
>
>
> Assume a multi-part binary matrix written to an object store. As the object
> store only emulates a directory structure, the parent directory does not
> exist. Accordingly, our binary block matrix readers (which directly read from
> sequence files instead of record readers) fail because the check for
> {{isDirectory}} returns false. In order to fix this, we would need to be
> aware of this issues and handle it when ran against object store file
> schemes. Similarly, {{listStatus}} also returns the meta data file which has
> the same prefix as the created "directory" and needs to be filtered out.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
