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https://issues.apache.org/jira/browse/HDFS-7337?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14195815#comment-14195815
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Kai Zheng commented on HDFS-7337:
---------------------------------
To better position this issue and avoid the possible confusion with storage
policy, rephrased the title a bit.
> Configurable and pluggable Erasure Codec and schema
> ---------------------------------------------------
>
> Key: HDFS-7337
> URL: https://issues.apache.org/jira/browse/HDFS-7337
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Zhe Zhang
> Fix For: HDFS-EC
>
>
> According to HDFS-7285 and the design, this considers to support multiple
> Erasure Codecs via pluggable approach. It allows to define and configure
> multiple codec schemas
> with different coding algorithms and parameters. The resultant codec schemas
> can be utilized and specified via command tool for different file folders.
> While design and implement such pluggable framework, it’s also to implement a
> concrete codec by default (Reed Solomon) to prove the framework is useful and
> workable. Separate JIRA could be opened for the RS codec implementation.
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