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Posted to common-issues@hadoop.apache.org by "Yi Liu (JIRA)" <ji...@apache.org> on 2015/02/28 02:31:05 UTC
[jira] [Moved] (HADOOP-11646) Erasure Coder API for encoding and
decoding of block group
[ https://issues.apache.org/jira/browse/HADOOP-11646?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yi Liu moved HDFS-7662 to HADOOP-11646:
---------------------------------------
Fix Version/s: (was: HDFS-7285)
HDFS-7285
Key: HADOOP-11646 (was: HDFS-7662)
Project: Hadoop Common (was: Hadoop HDFS)
> Erasure Coder API for encoding and decoding of block group
> ----------------------------------------------------------
>
> Key: HADOOP-11646
> URL: https://issues.apache.org/jira/browse/HADOOP-11646
> Project: Hadoop Common
> Issue Type: Task
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Fix For: HDFS-7285
>
> Attachments: HDFS-7662-v1.patch, HDFS-7662-v2.patch, HDFS-7662-v3.patch
>
>
> This is to define ErasureCoder API for encoding and decoding of BlockGroup. Given a BlockGroup, ErasureCoder extracts data chunks from the blocks and leverages RawErasureCoder defined in HDFS-7353 to perform concrete encoding or decoding.
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