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From "Chris Trezzo (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2183) Cleaner service for cache manager
Date Wed, 08 Oct 2014 23:11:34 GMT

     [ https://issues.apache.org/jira/browse/YARN-2183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Chris Trezzo updated YARN-2183:
-------------------------------
    Attachment: YARN-2183-trunk-v4.patch

[~kasha]

Attached v7. This has a number of changes to reflect changes from previous patches. Also filed
YARN-2663 to address a race condition between the cleaner service and the UploaderService
on the NodeManager.

> Cleaner service for cache manager
> ---------------------------------
>
>                 Key: YARN-2183
>                 URL: https://issues.apache.org/jira/browse/YARN-2183
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Chris Trezzo
>            Assignee: Chris Trezzo
>         Attachments: YARN-2183-trunk-v1.patch, YARN-2183-trunk-v2.patch, YARN-2183-trunk-v3.patch,
YARN-2183-trunk-v4.patch
>
>
> Implement the cleaner service for the cache manager along with metrics for the service.
This service is responsible for cleaning up old resource references in the manager and removing
stale entries from the cache.



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