[jira] [Created] (HBASE-23249) [pv2] Add display options/queries/info-display-design to 'Procedures & Locks' UI tab

["Michael Stack (Jira)" <ji...@apache.org>]

Michael Stack created HBASE-23249:
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             Summary: [pv2] Add display options/queries/info-display-design to 'Procedures & Locks' UI tab
                 Key: HBASE-23249
                 URL: https://issues.apache.org/jira/browse/HBASE-23249
             Project: HBase
          Issue Type: Sub-task
          Components: UI
            Reporter: Michael Stack


The 'Procedure & Locks' page in the Master UI lists all outstanding locks on servers and regions, notes the current set of WAL files, and used-to list all currently in-flight Procedures, even those that had completed successfully. Debugging problems in assign and cluster dynamics, this page lists currently problematic regions and their current state so is an import tool figuring where to make repair. The parent issue removed the listing of procedures whose status is SUCCESS for succesful completion because on any decent sized cluster, the number of SUCCESS procedures were such that it was hard to find the problematics.

This issue is about enhancing the 'P & L' page so if wanted, could list SUCCESS procedures again with perhaps a filter mechanism to exclude if needed or to filter on specific type; e.g. list all sub-procedures of procedure XYZ, and so on. Really nice would be seeing in the UI a history of all transitions made by a procedure; currently operator needs to grep logs.





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