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https://issues.apache.org/jira/browse/HDFS-7699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kai Zheng updated HDFS-7699:
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Summary: Erasure Codec API covering the essential aspects for an erasure
code (was: Erasure Codec API to possiblly consider all the essential aspects
for an erasure code)
> Erasure Codec API covering the essential aspects for an erasure code
> --------------------------------------------------------------------
>
> Key: HDFS-7699
> URL: https://issues.apache.org/jira/browse/HDFS-7699
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Kai Zheng
>
> This is to define the even higher level API *ErasureCodec* to possiblly
> consider all the essential aspects for an erasure code, as discussed in in
> HDFS-7337 in details. Generally, it will cover the necessary configurations
> about which *RawErasureCoder* to use for the code scheme, how to form and
> layout the BlockGroup, and etc. It will also discuss how an *ErasureCodec*
> will be used in both client and DataNode, in all the supported modes related
> to EC.
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