[jira] [Created] (PHOENIX-1842) Implement server sort and client sort logic in Phoenix/Calcite Integration

["Maryann Xue (JIRA)" <ji...@apache.org>]

Maryann Xue created PHOENIX-1842:
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             Summary: Implement server sort and client sort logic in Phoenix/Calcite Integration
                 Key: PHOENIX-1842
                 URL: https://issues.apache.org/jira/browse/PHOENIX-1842
             Project: Phoenix
          Issue Type: Sub-task
            Reporter: Maryann Xue
            Assignee: Maryann Xue


Implement PhoenixSort with ScanPlan or AggregatePlan or HashJoinPlan when possible; otherwise use ClientScanPlan or ClientAggregatePlan.
Even if the sorting cannot be done over the server, as in a ScanPlan or in a ScanPlan wrapped by a HashJoinPlan, putting the sorting together with an AggregatePlan or an AggregatePlan wrapped by a HashJoinPlan would still be cheaper, since it would save an extra "spooling" process. We should make sure that is reflected in cost calculation.



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