hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "chencan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-12011) Add a new load balancing volume choosing policy
Date Thu, 22 Jun 2017 08:00:09 GMT

     [ https://issues.apache.org/jira/browse/HDFS-12011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

chencan updated HDFS-12011:
    Status: Patch Available  (was: Open)

> Add a  new load balancing volume choosing policy
> ------------------------------------------------
>                 Key: HDFS-12011
>                 URL: https://issues.apache.org/jira/browse/HDFS-12011
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: datanode
>            Reporter: chencan
>         Attachments: HADOOP-12011.patch
>     There  are two types of volume choosing policies when choose a volume inner a datanode
to write in a datablock : RoundRobinVolumeChoosingPolicy and AvailableSpaceVolumeChoosingPolicy.This
two policies do not take into account the fsvolume's load. We can add a new load balancing
volume choosing policy,  using existing reference in FsVolumeImpl.

This message was sent by Atlassian JIRA

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

View raw message