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https://issues.apache.org/jira/browse/HBASE-25469?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Caroline Zhou updated HBASE-25469:
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Summary: Add detailed RIT info in JSON format for consumption as metrics
(was: Create RIT servlet in HMaster to track more detailed RIT info not
captured in metrics)
> Add detailed RIT info in JSON format for consumption as metrics
> ---------------------------------------------------------------
>
> Key: HBASE-25469
> URL: https://issues.apache.org/jira/browse/HBASE-25469
> Project: HBase
> Issue Type: Improvement
> Components: master
> Affects Versions: 3.0.0-alpha-1, 2.4.6, 2.3.7
> Reporter: Caroline Zhou
> Assignee: Caroline Zhou
> Priority: Minor
> Labels: observability
> Attachments: Screen Shot 2021-07-27 at 10.34.45.png, Screen Shot
> 2021-07-27 at 10.34.53.png
>
>
> In HBase 2.1+, there is a RIT jsp page that was added as part of HBASE-21410.
> There are some additional RIT details that would be helpful to have in one
> place:
> * RIT Start Time
> * RIT Duration (ms)
> * Server
> * Procedure Type
> This info can be added to the table under the {{/rit.jsp}} page, and we can
> also add a button on that page to view info as JSON, for easy parsing into
> metrics, etc. This JSON dump can be served as a servlet.
> We may also consider different ways of grouping the JSON results, such as by
> state, table, or server name, and/or adding counts of RIT by state or server
> name.
> !Screen Shot 2021-07-27 at 10.34.45.png!
> !Screen Shot 2021-07-27 at 10.34.53.png!
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