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  1. Phoenix
  2. PHOENIX-5112

Simplify QueryPlan selection in Phoenix

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.15.0, 5.1.0
    • 4.15.0, 5.1.0
    • None
    • None

    Description

      Brought to light in part in PHOENIX-5109, plan selection in Phoenix is too complicated with its logic spread over multiple areas. My recent changes let most index through the initial filters and next step is to put all the logic in QueryOptimizer.orderPlansBestToWorst.

      One exception is plans with global indexes for queries with uncovered queries, those should still be handled in addPlan.

      Attachments

        1. 5112-master.txt
          2 kB
          Lars Hofhansl
        2. 5112-master.txt
          2 kB
          Lars Hofhansl

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. PHOENIX-5109 Allow local indexes to work for queries with uncovered columns.

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. PHOENIX-5289 IndexRebuildTaskIT fails with HBase 1.5.x

          • Major - Major loss of function.
          • Closed

          Task - A task that needs to be done. PHOENIX-5115 MutableIndexSplitForwardScanIT.testSplitDuringIndexScan[MutableIndexSplitIT_localIndex=true,...] is failing

          • Major - Major loss of function.
          • Resolved

          Activity

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              larsh Lars Hofhansl
              larsh Lars Hofhansl
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              Dates

                Created:
                Updated:
                Resolved: