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use geohash to schedule task respecting locality #68

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xiuliren opened this issue Apr 29, 2019 · 1 comment
Open

use geohash to schedule task respecting locality #68

xiuliren opened this issue Apr 29, 2019 · 1 comment
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enhancement New feature or request

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@xiuliren
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xiuliren commented Apr 29, 2019

scheduling task respecting locality will enhance usage of caches.

  1. the queue server stored the finished locations and unfinished locations (grid index).
  2. worker send request with a current center of processed grid positions.
  3. the server will assign task according to the history of worker and respect the locality.

A good candidate is redis server with spatial indexes or geohash

@xiuliren xiuliren added the enhancement New feature or request label Aug 15, 2019
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xiuliren commented Mar 2, 2020

implement this feature using Argonne scheduler balsam or airflow.

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