Ewan Higgs created HDFS-13310: --------------------------------- Summary: [WRITE] The DatanodeProtocol should be have DNA_BACKUP to backup blocks Key: HDFS-13310 URL: https://issues.apache.org/jira/browse/HDFS-13310 Project: Hadoop HDFS Issue Type: Sub-task Reporter: Ewan Higgs Assignee: Ewan Higgs
As part of HDFS-12090, Datanodes should be able to receive DatanodeCommands in the heartbeat response that instructs it to backup a block. This should take the form of two sub commands: PUT_FILE (when the file is <=1 block in size) and MULTIPART_PUT_PART when part of a Multipart Upload (see HDFS-13186). -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-dev-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-dev-h...@hadoop.apache.org