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https://issues.apache.org/jira/browse/HDDS-7248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17612342#comment-17612342
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Zita Dombi commented on HDDS-7248:
----------------------------------
Hi Smitha,
To add dummy data, you need to add things in the
[db.json|https://github.com/apache/ozone/blob/master/hadoop-ozone/recon/src/main/resources/webapps/recon/ozone-recon-web/api/db.json].
There is already some dummy data for the
[missingContainers|https://github.com/apache/ozone/blob/master/hadoop-ozone/recon/src/main/resources/webapps/recon/ozone-recon-web/api/db.json#L731]
endpoint. You will need to add data similarly like this. To find out what kind
of data you need to add I checked what is the
[response|https://github.com/apache/ozone/blob/master/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/api/ContainerEndpoint.java#L333]
from the backend:
[UnhealthyContainersResponse|https://github.com/apache/ozone/blob/master/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/api/types/UnhealthyContainersResponse.java]
and
[UnhealthyContainerMetadata|https://github.com/apache/ozone/blob/master/hadoop-ozone/recon/src/main/java/org/apache/hadoop/ozone/recon/api/types/UnhealthyContainerMetadata.java]
can be used for this, as these are the classes that are representing the API
response structure of Unhealthy Containers. I think the best way to try the UI
is with this db.json.
> Recon: Expand the container status page to show all unhealthy container states
> ------------------------------------------------------------------------------
>
> Key: HDDS-7248
> URL: https://issues.apache.org/jira/browse/HDDS-7248
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Siyao Meng
> Assignee: smita
> Priority: Major
>
> We should add {{UNDER_REPLICATED}}, {{OVER_REPLICATED}}, {{MIS_REPLICATED}}
> containers to the Recon Web UI the same way as missing containers are
> displayed nowadays in Recon. The data is already being collected and stored
> in Recon (see the comment link below). The bankend API might need to be
> slightly modified, or just copy and paste the existing missing container API
> and change slightly.
> We could display them on the same page, with a filter to filter the unhealthy
> container states.
> {code}
> /**
> * ENUM describing the allowed container states which can be stored in the
> * unhealthy containers table.
> */
> public enum UnHealthyContainerStates {
> MISSING,
> UNDER_REPLICATED,
> OVER_REPLICATED,
> MIS_REPLICATED,
> ALL_REPLICAS_UNHEALTHY
> }
> {code}
> See [this
> comment|https://issues.apache.org/jira/browse/HDDS-7098?focusedCommentId=17607988&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-17607988]
> for the context.
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