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https://issues.apache.org/jira/browse/HDDS-7797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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smita updated HDDS-7797:
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Attachment: image-2023-04-03-12-10-35-330.png
> Recon UI Changes and representation of heatmap in Recon
> -------------------------------------------------------
>
> Key: HDDS-7797
> URL: https://issues.apache.org/jira/browse/HDDS-7797
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: Ozone Recon
> Reporter: Devesh Kumar Singh
> Assignee: smita
> Priority: Major
> Attachments: image-2023-03-23-12-30-04-801.png,
> image-2023-03-30-17-24-21-019.png, image-2023-04-03-12-10-35-330.png,
> updated_heatmap_json_response_with_colors.json
>
>
> This requirement is to add a capability in Recon to tag storage entities at
> volume level, bucket level, key level, directory/sub-directory and file level
> for their access heat. In other words, recon should be able to tag entities
> with {*}Most Frequently Accessed (MFA), Frequently Accessed (FA) and Less
> Frequently Accessed (LFA) or Cold data{*}. This will help admin users
> determine the access pattern of various entities which will in turn help in
> tiering (Hot, Warm, Cold) of ozone data. Access pattern or heat can be
> determined based on both READ and WRITE operations on entities.
> New Changes in UI
> # Change the API signature to take path as input instead of all 3 (volume,
> bucket, path). This "path"
> will be used as input to Solr query for "resName". Param name is "path" and
> do basic validations at UI like no junk character, no backward slashes
> allowed.
> 2. Another input on UI for user to provide "Entity Type" which will have only
> 3 valid values (Volume, Bucket, Key). "entityType" is the param name for API.
> This willl be used as input to Solr Query as "resType".Values should be
> passed as lowercase. E.g For Volume, value will be "volume".
> 3. Take input from UI for "HeatMap Based On Last <24H or 7Days or 90 Days or
> Custom Date Selector which
> cannot be more than 90 Days> Access MetaData".
> Scope for 7.1.9 -> Show read access heatmap which shows top 100 heated paths
> across ozone based on read access for those respective paths. Tagging
> entities for storage tiering will be taken in future versions.
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