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Posted to dev@reef.apache.org by "Julia (JIRA)" <ji...@apache.org> on 2016/08/03 18:32:20 UTC

[jira] [Commented] (REEF-1405) Cache the data in IMRU Context layer

    [ https://issues.apache.org/jira/browse/REEF-1405?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15406368#comment-15406368 ] 

Julia commented on REEF-1405:
-----------------------------

Without generic Cache solution in REEF-1357, I would suggest we just call Cache() method when context starts to download the data file from remote to local for now. When Task calls IInputPartition.GetPartitionHandle, IInputPartition will check the cache data first. If it is already downloaded, it won't download again. 

> Cache the data in IMRU Context layer
> ------------------------------------
>
>                 Key: REEF-1405
>                 URL: https://issues.apache.org/jira/browse/REEF-1405
>             Project: REEF
>          Issue Type: Task
>            Reporter: Julia
>            Assignee: Julia
>              Labels: FT
>
> As a follow up of REEF-1224 and REEF-1357, we need to 
> * call cache method to download the data at context layer
> * verify the data is loaded at task layer
> * test it in cluster



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