crunch-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Attila Sasvari (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CRUNCH-636) Make replication factor for temporary files configurable
Date Thu, 09 Mar 2017 16:03:38 GMT

     [ https://issues.apache.org/jira/browse/CRUNCH-636?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Attila Sasvari updated CRUNCH-636:
----------------------------------
    Attachment: CRUNCH-636.01.patch

> Make replication factor for temporary files configurable
> --------------------------------------------------------
>
>                 Key: CRUNCH-636
>                 URL: https://issues.apache.org/jira/browse/CRUNCH-636
>             Project: Crunch
>          Issue Type: New Feature
>            Reporter: Attila Sasvari
>            Assignee: Attila Sasvari
>         Attachments: CRUNCH-636.01.patch, test.WordCount_2017-03-08_16.31.55.737_jobplan.dot.png,
test.WordCount_2017-03-08_16.31.55.737.log
>
>
> 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}}).



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

Mime
View raw message