hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Xiaoyu Yao (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11548) OZone: SCM: Add node pool management API
Date Mon, 27 Mar 2017 20:45:41 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11548?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xiaoyu Yao updated HDFS-11548:
------------------------------
    Attachment: HDFS-11548-HDFS-7240.004.patch

Thanks [~anu] for the review. Patch 004 fixed the remaining issues.

> OZone: SCM: Add node pool management API
> ----------------------------------------
>
>                 Key: HDFS-11548
>                 URL: https://issues.apache.org/jira/browse/HDFS-11548
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Xiaoyu Yao
>            Assignee: Xiaoyu Yao
>         Attachments: HDFS-11548-HDFS-7240.001.patch, HDFS-11548-HDFS-7240.002.patch,
HDFS-11548-HDFS-7240.003.patch, HDFS-11548-HDFS-7240.004.patch
>
>
> The idea is to group registered nodes into pools of fixed size (say 24 nodes per pool)
so that the container allocation and report can all be handled independently on a pool basis
by SCM.  
> The initial patch will implement the following Node Pool API that 
> 1) add node to a node pool 
> 2) remove a node from a pool 
> 3) get the pool name that a node belongs to 
> 4) get all the pool names 
> 5) get all nodes of a pool
> The integration with SCM container allocation can be all nodes in a single default pool
upon registration. We will provide a CLI to manage multiple pools and support for pool definition
file later. 



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

---------------------------------------------------------------------
To unsubscribe, e-mail: hdfs-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: hdfs-issues-help@hadoop.apache.org


Mime
View raw message