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https://issues.apache.org/jira/browse/HDDS-6697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17532602#comment-17532602
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Jie Yao edited comment on HDDS-6697 at 5/6/22 3:28 AM:
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thanks [~sodonnell] for opening this jira. i think before this, we need to
refactor RM further。
in HDDS-6572, i extract movescheduler as a standalone class. meanwhile, i add a
inflightActionsManager to manager all the inflight actions.
after this , we can create a new Jira to extract all the command sending
function(Eg. sendDeleteCommand, SendReplicateCommand) to a standalone class or
function. it will receive a list of commands(may be returned by detect
container health), and then fire the event to send them.
also , i have a doc for detecting EC container health, and have uploaded it ,
please take a look
was (Author: jacksonyao):
thanks [~sodonnell] for opening this jira. i think before this, we need to
refactor RM further。
in [HDDS-6572|https://issues.apache.org/jira/browse/HDDS-6572], i extract
movescheduler as a standalone class. meanwhile, i add a inflightActionsManager
to manager all the inflight actions.
after this , we can create a new Jira to extract all the command sending
function(Eg. sendDeleteCommand, SendReplicateCommand) to a standalone class or
function. it will receive a list of commands(may be returned by detect
container health), and then fire the event to send them.
also , i have a doc for detecting EC container health, and have uploaded it
> EC: ReplicationManager - create class to detect container health issues
> -----------------------------------------------------------------------
>
> Key: HDDS-6697
> URL: https://issues.apache.org/jira/browse/HDDS-6697
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Stephen O'Donnell
> Assignee: Stephen O'Donnell
> Priority: Major
> Attachments: EC Container Group Health Check.pdf
>
>
> Define an interface to allow a single containers health to be checked. The
> check health method should receive as parameters everything it needs to check
> the container health (eg the ContainerInfo, ContainerReplica list, ... ?) and
> return a status indicating the health of the container, eg HEALTHY,
> UNDER_REPLICATED, OVER_REPLICATED ...
> The status object could also container some commands needing send to the
> command queue, eg to close the container, delete a replica, force close etc.
> The idea here is to create a standalone health check class for EC with few
> dependencies so it can be tested in isolation easily.
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