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  1. Drivers
  2. DRIVERS-761

Deprecate MapReduce command

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    • Type: Icon: Task Task
    • Resolution: Won't Fix
    • Priority: Icon: Major - P3 Major - P3
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      Downstream Change Summary

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      Summary

      Deprecate the MR command and ensure its functionality is fully supported by Agg. The backend of the command has already been replaced by “MapReduce in Agg” (PM-776), we need to make sure all necessary concepts can be expressed in MQL.

      Motivation

      One objective of the query team is to consolidate dialects of all existing query commands into a single language. This project enables users to write their MR tasks directly in Agg, which provides a more capable and clear syntax. We want to move users away from legacy ways of interacting with the system. Independently, from MR jobs, some extensions are valuable for the users.

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            Unassigned Unassigned
            Reporter:
            backlog-server-pm Backlog - Core Eng Program Management Team
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