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From "Mike Dusenberry (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SYSTEMML-331) Databricks Cloud Requires Absolute Paths for Files -> Scratch Space
Date Wed, 13 Jan 2016 03:39:39 GMT

    [ https://issues.apache.org/jira/browse/SYSTEMML-331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15095544#comment-15095544
] 

Mike Dusenberry commented on SYSTEMML-331:
------------------------------------------

Great, thanks [~niketanpansare].  I'll see if I can get access to another Databricks Cloud
instance to test this on, but it looks like it will work great for that issue.

> Databricks Cloud Requires Absolute Paths for Files -> Scratch Space
> -------------------------------------------------------------------
>
>                 Key: SYSTEMML-331
>                 URL: https://issues.apache.org/jira/browse/SYSTEMML-331
>             Project: SystemML
>          Issue Type: Bug
>            Reporter: Mike Dusenberry
>            Priority: Blocker
>
> The default directory for the HDFS scratch space is "scratch_space", which is a relative
file path.  Databricks cloud requires all paths be absolute, and we should assume that loading
a separate config file is not appropriate for a notebook environment.  I currently have the
source code patched for my deployments to Databricks cloud.
> One suggestion would be to add a "setScratchSpace()" method to MLContext so that users
can change it in a notebook environment if needed.



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