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  1. HBase
  2. HBASE-17716

Formalize Scan Metric names

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.4.0, 1.3.1, 1.2.6, 2.0.0
    • Component/s: metrics
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Hide
      HBASE-17716 breaks compatibility of ServerSideScanMetrics by changing public field names, and the issue is fixed through HBASE-17886
      Show
      HBASE-17716 breaks compatibility of ServerSideScanMetrics by changing public field names, and the issue is fixed through HBASE-17886

      Description

      HBase provides various metrics through the API's exposed by ScanMetrics class.
      The JIRA PHOENIX-3248 requires them to be surfaced through the Phoenix Metrics API. Currently these metrics are referred via hard-coded strings, which are not formal and can break the Phoenix API. Hence we need to refactor the code to assign enums for these metrics.

        Attachments

        1. HBASE-17716.patch
          24 kB
          Karan Mehta
        2. HBASE-17716_v2.patch
          9 kB
          Karan Mehta
        3. HBASE-17716_v2.patch
          9 kB
          Michael Stack

          Activity

            People

            • Assignee:
              karanmehta93 Karan Mehta
              Reporter:
              karanmehta93 Karan Mehta
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              Dates

              • Created:
                Updated:
                Resolved: