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https://issues.apache.org/jira/browse/HDDS-1234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16799521#comment-16799521
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Aravindan Vijayan commented on HDDS-1234:
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Thanks for the review [~linyiqun]. I think most of your concerns and valid and
I will fix them.
On first glance, I am not able to understand the issue you mentioned in
*TestContainerDBServiceProviderImpl*. The expected and actual value seem to be
correct. I will check.
Also, for the issue in *ContainerKeyService*, I used the direct
getTable().get(key) since we support only full keys now. It may be costly to
use iterator until we move to actual key prefix.
> Iterate the OM DB snapshot and populate the recon container DB.
> ----------------------------------------------------------------
>
> Key: HDDS-1234
> URL: https://issues.apache.org/jira/browse/HDDS-1234
> Project: Hadoop Distributed Data Store
> Issue Type: Sub-task
> Components: Ozone Recon
> Reporter: Aravindan Vijayan
> Assignee: Aravindan Vijayan
> Priority: Major
> Fix For: 0.5.0
>
> Attachments: HDDS-1234-000.patch, HDDS-1234-001.patch,
> HDDS-1234-002.patch, HDDS-1234-003.patch, HDDS-1234-004.patch
>
>
> * OM DB snapshot contains the Key->ContainerId + BlockId information.
> * Iterate the OM snapshot DB and create the reverse map of (ContainerId, Key
> prefix) -> Key count to be stored in the Recon container DB.
> * Use a codec to store data into Recon container DB.
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