Uploaded image for project: 'GeoServer'
  1. GeoServer
  2. GEOS-7464

High oversampling on raster cells with reproject can put a significant amount of load on GeoServer

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.10.1
    • Component/s: WMS
    • Labels:

      Description

      Scenario:

      • One source pixel is so big that covers 100 times the current screen (high oversampling)
      • Reprojection means we read 10 more pixels per direction
      • Scale up to bring that one pixel to the target resolution
      • The result is a giant image

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              • Assignee:
                aaime aaime
                Reporter:
                aaime aaime
              • Votes:
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                • Created:
                  Updated:
                  Resolved: