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https://issues.apache.org/jira/browse/HDFS-7859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14487072#comment-14487072
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Kai Zheng commented on HDFS-7859:
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Hi [~xinwei],
About persisting schema object, I guess the work in HDFS-8023 may be helpful
for your reference, as pointed by [~vinayrpet] above.
And would you take a look at the initial codes attached in HDFS-7866 and
HDFS-8062 so have more clear idea about the scope of this issue?
Thanks.
> Erasure Coding: Persist EC schemas in NameNode
> ----------------------------------------------
>
> Key: HDFS-7859
> URL: https://issues.apache.org/jira/browse/HDFS-7859
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Xinwei Qin
>
> In meetup discussion with [~zhz] and [~jingzhao], it's suggested that we
> persist EC schemas in NameNode centrally and reliably, so that EC zones can
> reference them by name efficiently.
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