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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8130) Erasure Coding: DN should report its CPU cores and other info to NN for better EC task assignments
Date Sun, 12 Apr 2015 17:32:13 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8130?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Uma Maheswara Rao G updated HDFS-8130:
--------------------------------------
    Summary: Erasure Coding: DN should report its CPU cores and other info to NN for better
EC task assignments  (was: DN should report its CPU cores and other info to NN for better
EC task assignments)

> Erasure Coding: DN should report its CPU cores and other info to NN for better EC task
assignments
> --------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8130
>                 URL: https://issues.apache.org/jira/browse/HDFS-8130
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Uma Maheswara Rao G
>            Assignee: Uma Maheswara Rao G
>
> DataNode should report CPU cores and other information to Namenode. NN can utilize this
info for making better EC task assignment decisions.



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