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From "Kai Sasaki (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-8020) Erasure Coding: constructing and mapping BlockGroup info to utilize and call ErasureCoder API
Date Thu, 24 Dec 2015 13:02:49 GMT

     [ https://issues.apache.org/jira/browse/HDFS-8020?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kai Sasaki updated HDFS-8020:
-----------------------------
    Status: Patch Available  (was: Open)

> Erasure Coding: constructing and mapping BlockGroup info to utilize and call ErasureCoder
API
> ---------------------------------------------------------------------------------------------
>
>                 Key: HDFS-8020
>                 URL: https://issues.apache.org/jira/browse/HDFS-8020
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Kai Zheng
>            Assignee: Kai Sasaki
>         Attachments: HDFS-8020.01.patch
>
>
> Currently *ErasureCodingWorker* gets recovery related info and performs the erasure decoding
task using the raw erasure coder API. In this follow-on issue, the recovery relate info can
be further mapped to construct BlockGroup object to utilize and call the higher level {{ErasureCoder}}
API.



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