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Posted to hdfs-issues@hadoop.apache.org by "Kai Zheng (JIRA)" <ji...@apache.org> on 2016/10/12 02:10:20 UTC

[jira] [Issue Comment Deleted] (HDFS-10994) Support an XOR policy in HDFS

     [ https://issues.apache.org/jira/browse/HDFS-10994?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kai Zheng updated HDFS-10994:
-----------------------------
    Comment: was deleted

(was: I re-phrased some bit, and changed the policy name from {{XOR-2-1-64k}} to {{XOR-64K}}. Note no other form is possible except XOR-2-1.)

> Support an XOR policy in HDFS
> -----------------------------
>
>                 Key: HDFS-10994
>                 URL: https://issues.apache.org/jira/browse/HDFS-10994
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: erasure-coding
>    Affects Versions: 3.0.0-alpha1
>            Reporter: SammiChen
>            Assignee: SammiChen
>              Labels: hdfs-ec-3.0-must-do
>
> So far, "hdfs erasurecode" command supports three policies, RS-DEFAULT-3-2-64k, RS-DEFAULT-6-3-64k and RS-LEGACY-6-3-64k. This task is going to add XOR-64k policy to this command.



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