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https://issues.apache.org/jira/browse/HDFS-8023?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14484855#comment-14484855
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Vinayakumar B commented on HDFS-8023:
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Hi [~drankye],
I saw the latest patch on, HDFS-8074. Its more related to get the ECSchema from
ECZone. Currently ECZone doesnt carry schema.
So I feel revisit required anyway. In Revisit just needs to modify
{{FSNameSystem#getErasureCodingInfo()}} to return the correct ECSchema from
ECZone.
> Erasure Coding: retrieve eraure coding schema for a file from NameNode
> ----------------------------------------------------------------------
>
> Key: HDFS-8023
> URL: https://issues.apache.org/jira/browse/HDFS-8023
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Vinayakumar B
> Attachments: HDFS-8023-01.patch, HDFS-8023-02.patch
>
>
> NameNode needs to provide RPC call for client and tool to retrieve eraure
> coding schema for a file from NameNode.
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