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Posted to issues@ozone.apache.org by "mingchao zhao (Jira)" <ji...@apache.org> on 2022/12/21 09:31:00 UTC
[jira] [Commented] (HDDS-2176) Add new pipeline state “CLOSING” and new CLOSE_PIPELINE_STATUS command
[ https://issues.apache.org/jira/browse/HDDS-2176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17650552#comment-17650552 ]
mingchao zhao commented on HDDS-2176:
-------------------------------------
Ozone 1.3.0 had been released and we currently have more than 600 open issues targeted for 1.3.0. I am moving the target field to 1.4.0.
If there is anything needs to be discussed about the Target Version, Please reach out to me via Apache email or Slack.
> Add new pipeline state “CLOSING” and new CLOSE_PIPELINE_STATUS command
> ----------------------------------------------------------------------
>
> Key: HDDS-2176
> URL: https://issues.apache.org/jira/browse/HDDS-2176
> Project: Apache Ozone
> Issue Type: Improvement
> Components: Ozone Datanode, SCM
> 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.
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