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https://issues.apache.org/jira/browse/HDFS-10910?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Wang updated HDFS-10910:
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Fix Version/s: 3.0.0-alpha2
> HDFS Erasure Coding doc should state its currently supported erasure coding
> policies
> ------------------------------------------------------------------------------------
>
> Key: HDFS-10910
> URL: https://issues.apache.org/jira/browse/HDFS-10910
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: documentation, erasure-coding
> Affects Versions: 3.0.0-alpha1
> Reporter: Wei-Chiu Chuang
> Assignee: Yiqun Lin
> Fix For: 3.0.0-alpha2
>
> Attachments: HDFS-10910.001.patch, HDFS-10910.002.patch,
> HDFS-10910.003.patch
>
>
> While HDFS Erasure Coding doc states a variety of possible combinations of
> algorithms, block group size and cell size, the code (as of 3.0.0-alpha1)
> allows only three policies: RS_6_3_SCHEMA, RS_3_2_SCHEMA and
> RS_6_3_LEGACY_SCHEMA. All with default cell size. I think this should be
> documented.
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