Kai Zheng created HDFS-7699: ------------------------------- Summary: Erasure Codec API to possiblly consider all the essential aspects for an erasure code Key: HDFS-7699 URL: https://issues.apache.org/jira/browse/HDFS-7699 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Kai Zheng Assignee: Kai Zheng
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)