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From "Uma Maheswara Rao G (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-8074) Define a system-wide default EC schema
Date Wed, 08 Apr 2015 08:49:13 GMT

    [ https://issues.apache.org/jira/browse/HDFS-8074?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14484953#comment-14484953
] 

Uma Maheswara Rao G commented on HDFS-8074:
-------------------------------------------

I had offline chatt with Kai. Since other JIRAs wants to use ECschemaManager and do the remaining
stuff. ex: HDFS-7866, I am ok with the current changes.

+1


> Define a system-wide default EC schema
> --------------------------------------
>
>                 Key: HDFS-8074
>                 URL: https://issues.apache.org/jira/browse/HDFS-8074
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>         Attachments: HDFS-8074-v1.patch, HDFS-8074-v2.patch, HDFS-8074-v3.patch
>
>
> It's good to have a system default EC schema first with fixed values before we support
more schemas. This makes sense to resolve some dependencies before HDFS-7866 can be done in
whole. The default system schema is also needed anyhow essentially when admin just wants to
use it.



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