Walter Su created HDFS-9040:
-------------------------------

             Summary: Erasure coding: A BlockGroupDataStreamer to rule all 
internal blocks streamers
                 Key: HDFS-9040
                 URL: https://issues.apache.org/jira/browse/HDFS-9040
             Project: Hadoop HDFS
          Issue Type: Sub-task
            Reporter: Walter Su
            Assignee: Walter Su


A {{BlockGroupDataStreamer}} to communicate with NN to allocate/update block, 
and {{StripedDataStreamer}} s only have to stream blocks to DNs. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to