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https://issues.apache.org/jira/browse/HDFS-8062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14486731#comment-14486731
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Kai Sasaki commented on HDFS-8062:
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Thank you so much. I updated below points.
* PBHelper
* INodeFile
* BlockInfoStriped
* FSDirectory
* FSNamesystem
* And correspond test classes
I think there are the tasks in ProtocolBuffer layer which are should be done by
other JIRA such as [HDFS-7866|https://issues.apache.org/jira/browse/HDFS-7866].
All ECSchemas used in PBHelper and ProtocolBuffer layer are default one. They
should be passed according the format defined in ProtocolBuffer. We can do this
task with [HDFS-7866|https://issues.apache.org/jira/browse/HDFS-7866] or
related ones.
> Remove hard-coded values in favor of EC schema
> ----------------------------------------------
>
> Key: HDFS-8062
> URL: https://issues.apache.org/jira/browse/HDFS-8062
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Kai Sasaki
> Attachments: HDFS-8062.1.patch, HDFS-8062.2.patch
>
>
> Related issues about EC schema in NameNode side:
> HDFS-7859 is to change fsimage and editlog in NameNode to persist EC schemas;
> HDFS-7866 is to manage EC schemas in NameNode, loading, syncing between
> persisted ones in image and predefined ones in XML.
> This is to revisit all the places in NameNode that uses hard-coded values in
> favor of {{ECSchema}}.
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