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From "Kai Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-11550) Ehance ErasureCoder API to support multiple encoding/decoding steps
Date Sat, 07 Feb 2015 02:47:34 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-11550?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Zheng updated HADOOP-11550:
-------------------------------
    Summary: Ehance ErasureCoder API to support multiple encoding/decoding steps  (was: Ehance
ErasureCoder API to support complex cases requiring multiple steps for encoding/decoding of
a block group)

> Ehance ErasureCoder API to support multiple encoding/decoding steps
> -------------------------------------------------------------------
>
>                 Key: HADOOP-11550
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11550
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Kai Zheng
>            Assignee: Kai Zheng
>
> In HDFS-7662, *ErasureCoder* API is defined to support encoding/decoding of a block group
considering the most simple but often case that only one coding step is involved. This is
to ehance the API to support complex cases requiring multiple steps for encoding/decoding
of a block group.



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