[ https://issues.apache.org/jira/browse/HDDS-2176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiaoyu Yao updated HDDS-2176: ----------------------------- Parent: (was: HDDS-1564) Issue Type: Improvement (was: Sub-task) > Add new pipeline state “CLOSING” and new CLOSE_PIPELINE_STATUS command > ---------------------------------------------------------------------- > > Key: HDDS-2176 > URL: https://issues.apache.org/jira/browse/HDDS-2176 > Project: Hadoop Distributed Data Store > Issue Type: Improvement > Reporter: Sammi Chen > Assignee: Sammi Chen > Priority: Major > > Currrent pipeline has 3 states, ALLOCATED, OPEN and CLOSED. > When create pipeline command is sent out to datanodes from SCM, this pipeline > is marked as ALLOCATED in SCM. Once SCM received all 3 datanodes > confirmation of pipelinee creation, SCM will change pipeline's state from > ALLOCATED to OPEN. > Close pipeline process is similar. Add a new CLOSING state to pipeline. When > close pipeline command is sent out to datanodes, pipeline will be marked as > CLOSING. When all 3 datanode confirmed, change pipeline state from CLOSING > to CLOSED. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org