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From Gergő Pásztor (JIRA) <>
Subject [jira] [Commented] (CRUNCH-636) Make replication factor for temporary files configurable
Date Fri, 17 Mar 2017 14:31:41 GMT


Gergő Pásztor commented on CRUNCH-636:

git apply -p0 CRUNCH-636.03.patch on master is working for me. It contains a warning about
"new blank line at EOF", but I think we can ignore this.

> Make replication factor for temporary files configurable
> --------------------------------------------------------
>                 Key: CRUNCH-636
>                 URL:
>             Project: Crunch
>          Issue Type: New Feature
>            Reporter: Attila Sasvari
>            Assignee: Attila Sasvari
>         Attachments: CRUNCH-636.01.patch, CRUNCH-636.02.patch, CRUNCH-636.03.patch,,
> As of now, Crunch does not allow having different replication factor for temporary files
and non-temporary files (e.g. final output data of leaf nodes) at the same time. If a user
has a large amount of data (say hundreds a of gigabytes) to process, they might want to have
lower replication factor for large temporary files between Crunch jobs. 
> We could make this configurable via a new setting (e.g. {{crunch.tmp.dir.replication}}).

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