[
https://issues.apache.org/jira/browse/HADOOP-11645?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Kai Zheng updated HADOOP-11645:
-------------------------------
Attachment: HADOOP-11645-v1.patch
Uploaded an initial patch to illustrate the general idea.
> Erasure Codec API covering the essential aspects for an erasure code
> --------------------------------------------------------------------
>
> Key: HADOOP-11645
> URL: https://issues.apache.org/jira/browse/HADOOP-11645
> Project: Hadoop Common
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Kai Zheng
> Attachments: HADOOP-11645-v1.patch
>
>
> This is to define the even higher level API *ErasureCodec* to possiblly
> consider all the essential aspects for an erasure code, as discussed in in
> HDFS-7337 in details. Generally, it will cover the necessary configurations
> about which *RawErasureCoder* to use for the code scheme, how to form and
> layout the BlockGroup, and etc. It will also discuss how an *ErasureCodec*
> will be used in both client and DataNode, in all the supported modes related
> to EC.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
