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https://issues.apache.org/jira/browse/HDDS-8661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christos Bisias updated HDDS-8661:
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Description:
Subtask of HDDS-8538.
Recon should be able to pick up that a container is not found in the SCM and
act upon it. It should move all data to a new table so that the user can later
inspect them and clean up its tables.
design doc: [Ozone Missing Container
Cleanup|https://docs.google.com/document/d/1J_0D9bTCmpgqR82MYtLv9bbdrZYNB_PJdxFbgCLhUEQ/edit#]
was:
Subtask of HDDS-8538.
{color:#172b4d}When a datanode dies and its containers go missing, calling
*getContainerWithPipeline()* always results in an exception while the pipeline
isn't available. To cover the case of dead datanodes, we should also be using
*getContainer()* which checks only the SCM and if the container doesn't exist,
throws an exception. {color}
When cleaning up missing containers, their datanodes aren't available and the
containers will be only deleted from the SCM. Recon's health task should pick
up the change and remove the container from its tables.
After trying to get a container along with a pipeline, also check just the SCM.
design doc: [Ozone Missing Container
Cleanup|https://docs.google.com/document/d/1J_0D9bTCmpgqR82MYtLv9bbdrZYNB_PJdxFbgCLhUEQ/edit#]
> Extend Recon to pick up and handle container deletes in SCM
> -----------------------------------------------------------
>
> Key: HDDS-8661
> URL: https://issues.apache.org/jira/browse/HDDS-8661
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Christos Bisias
> Assignee: Christos Bisias
> Priority: Major
>
> Subtask of HDDS-8538.
> Recon should be able to pick up that a container is not found in the SCM and
> act upon it. It should move all data to a new table so that the user can
> later inspect them and clean up its tables.
> design doc: [Ozone Missing Container
> Cleanup|https://docs.google.com/document/d/1J_0D9bTCmpgqR82MYtLv9bbdrZYNB_PJdxFbgCLhUEQ/edit#]
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