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https://issues.apache.org/jira/browse/CHUKWA-745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Eric Yang updated CHUKWA-745:
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Attachment: CHUKWA-745.patch
Implemented new way to manage Chart meta data.
Customization chart parameters are stored in Chukwa_meta table. Each published
chart can be view in html using:
GET /hicc/v1/chart/{id}
Preview html chart customization without saving to HBase:
PUT /hicc/v1/chart/preview
Query chart JSON structure and series data:
PUT /hicc/v1/chart/preview/series
Save newly created chart:
POST /hicc/v1/chart/save
Update existing chart:
PUT /hicc/v1/chart/save/{id}
> Improve charting service metadata management
> --------------------------------------------
>
> Key: CHUKWA-745
> URL: https://issues.apache.org/jira/browse/CHUKWA-745
> Project: Chukwa
> Issue Type: Improvement
> Components: User Interface
> Reporter: Eric Yang
> Assignee: Eric Yang
> Attachments: CHUKWA-745.patch
>
>
> Chukwa charting widget uses query parameters to supply chart widgets
> parameters and data source to render a chart. However, this approach is
> limited by 2083 characters for the length of HTTP GET request. When drawing
> multiple series on the same chart, it may run over URL length limit. In this
> redesign, we can pass a unique identifier and store chart meta data in HBase.
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