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https://issues.apache.org/jira/browse/HDFS-7349?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14306525#comment-14306525
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Kai Zheng commented on HDFS-7349:
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OK no problem. I'm working on the way from low level coders to upper level
codecs in relevant JIRAs, which will make schemas configurable, pluggable and
workable, having the two predefined as system defaults. Meanwhile, we may have
the schemas with their parameters hard-coded as you previously suggested in
places they're needed and later I will resolve them.
> Support DFS command for the EC encoding
> ---------------------------------------
>
> Key: HDFS-7349
> URL: https://issues.apache.org/jira/browse/HDFS-7349
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Vinayakumar B
> Assignee: Vinayakumar B
> Attachments: HDFS-7349-001.patch, HDFS-7349-002.patch
>
>
> Support implementation of the following commands
> *hdfs dfs -convertToEC <path>*
> <path>: Converts all blocks under this path to EC form (if not already in
> EC form, and if can be coded).
> *hdfs dfs -convertToRep <path>*
> <path>: Converts all blocks under this path to be replicated form.
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