[ https://issues.apache.org/jira/browse/HDFS-8171?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on HDFS-8171 stopped by Li Bo. ----------------------------------- > Extend BlockSender to support multiple block data source > -------------------------------------------------------- > > Key: HDFS-8171 > URL: https://issues.apache.org/jira/browse/HDFS-8171 > Project: Hadoop HDFS > Issue Type: Sub-task > Components: datanode > Reporter: Li Bo > Assignee: Li Bo > > Currently BlockSender reads a block from the disk and sends it to a remote > datanode. In EC encode/decode work, new blocks are generated by calculation. > In order to store these blocks to remote datanodes, we can ask BlockSender to > read data from the output of encode/decode calculation. -- This message was sent by Atlassian JIRA (v6.3.4#6332)