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From "MENG DING (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1643) Make ContainersMonitor can support change monitoring size of an allocated container in NM side
Date Thu, 30 Jul 2015 15:53:05 GMT

     [ https://issues.apache.org/jira/browse/YARN-1643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

MENG DING updated YARN-1643:
----------------------------
    Attachment: YARN-1643-YARN-1197.7.patch

Attaching latest patch which addressed the following:
* Make {{trackingContainers}} a ConcurrentHashMap, and remove {{containersToBeRemoved}} and
{{containersToBeAdded}} and corresponding logic. Containers are directly added to/removed
from/updated in {{trackingContainers}} when corresponding events are received.
* Synchronize getters and setters in {{ProcessTreeInfo}} with regard to the vmemLimit/pmemLimit/cpuVcores
fields.
* Previous patch didn't handle container metrics update for container resize. Add it and extract
container metrics logic into a common function.
* Add relevant test cases

> Make ContainersMonitor can support change monitoring size of an allocated container in
NM side
> ----------------------------------------------------------------------------------------------
>
>                 Key: YARN-1643
>                 URL: https://issues.apache.org/jira/browse/YARN-1643
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: nodemanager
>            Reporter: Wangda Tan
>            Assignee: MENG DING
>         Attachments: YARN-1643-YARN-1197.4.patch, YARN-1643-YARN-1197.5.patch, YARN-1643-YARN-1197.6.patch,
YARN-1643-YARN-1197.7.patch, YARN-1643.1.patch, YARN-1643.2.patch, YARN-1643.3.patch
>
>




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