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ASF GitHub Bot logged work on HDDS-2196: ---------------------------------------- Author: ASF GitHub Bot Created on: 14/Oct/19 12:02 Start Date: 14/Oct/19 12:02 Worklog Time Spent: 10m Work Description: sodonnel commented on pull request #17: HDDS-2196 Add CLI Commands and Protobuf messages to trigger decom states URL: https://github.com/apache/hadoop-ozone/pull/17 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 327775) Time Spent: 1h 20m (was: 1h 10m) > Add CLI Commands and Protobuf messages to trigger decom states > -------------------------------------------------------------- > > Key: HDDS-2196 > URL: https://issues.apache.org/jira/browse/HDDS-2196 > Project: Hadoop Distributed Data Store > Issue Type: Sub-task > Components: SCM, SCM Client > Affects Versions: 0.5.0 > Reporter: Stephen O'Donnell > Assignee: Stephen O'Donnell > Priority: Major > Labels: pull-request-available > Time Spent: 1h 20m > Remaining Estimate: 0h > > To all nodes to be decommissioned, recommissioned and put into maintenance, > we need a few commands. > These will be added to the existing "scm cli". 3 commands are proposed: > Decommission: > ozone scmcli dnadmin decommission hosta hostb hostc:port ... > Put nodes into maintenance: > osone scmcli dnadmin maintenance hosta hostb hostc:port ... <-endHours> > Take nodes out of maintenance or halt decommission: > ozone scmcli dnadmin recommission hosta hostb hostc:port > These 3 commands will call 3 new protobuf messages and they will be part of > the "StorageContainerLocationProtocol": > * DecommissionNodesRequestProto > * RecommissionNodesRequestProto > * StartMaintenanceNodesRequestProto > In additional a new class NodeDecommissionManager will be introduced that > will receive these commands and carry out the decommission steps. > In this patch NodeDecommissionManager is only a skeleton implementation to > receive the commands as this patch is mainly focused on getting the CLI > commands and protobuf messages in place. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: hdfs-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: hdfs-issues-h...@hadoop.apache.org