[
https://issues.apache.org/jira/browse/HDFS-7859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14395186#comment-14395186
]
Kai Zheng commented on HDFS-7859:
---------------------------------
When we have this work done, we may also have the idea about how to
serialize/deserialize an EC schema in RPC between NameNode and client/DataNode.
If necessary we may create another issue to handle the aspect.
> Erasure Coding: Persist EC schemas in NameNode
> ----------------------------------------------
>
> Key: HDFS-7859
> URL: https://issues.apache.org/jira/browse/HDFS-7859
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: Kai Zheng
> Assignee: Xinwei Qin
>
> In meetup discussion with [~zhz] and [~jingzhao], it's suggested that we
> persist EC schemas in NameNode centrally and reliably, so that EC zones can
> reference them by name efficiently.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
