[ https://issues.apache.org/jira/browse/HDFS-9040?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Walter Su updated HDFS-9040: ---------------------------- Summary: Erasure coding: Refactor DFSStripedOutputStream (Move Namenode RPC Requests to Coordinator) (was: Erasure coding: A BlockGroupDataStreamer to rule all internal blocks streamers) > Erasure coding: Refactor DFSStripedOutputStream (Move Namenode RPC Requests > to Coordinator) > ------------------------------------------------------------------------------------------- > > 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 > Attachments: HDFS-9040.00.patch, HDFS-9040.001.wip.patch > > > 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)