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  1. HBase
  2. HBASE-8481

Add cost tracking to API calls for resource management

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Won't Fix
    • None
    • None
    • None
    • None

    Description

      All calls that require resource should be tracked internally using a lightweight mechanism, such as a simple counter record. The idea is to be able to tell from calls how many resources they did require, for example a Get or Scan, how much true I/O was used. This should then be exposed to the Coprocessor context so that a plugin can make cost based decisions going forward with other calls. The record should include custom tags that in the preXYZ() calls can be used to for example tag a record with a user group and therefore be able to aggregate the statistics and accounting for groups of users.

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            Unassigned Unassigned
            larsgeorge Lars George
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              Created:
              Updated:
              Resolved: