Make baseTiff transient #230
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pomadchin
commented
Aug 12, 2019
| @@ -32,13 +32,13 @@ case class GeoTiffResampleRasterSource( | |||
| method: ResampleMethod = NearestNeighbor, | |||
| strategy: OverviewStrategy = AutoHigherResolution, | |||
| private[vlm] val targetCellType: Option[TargetCellType] = None, | |||
| private[vlm] val baseTiff: Option[MultibandGeoTiff] = None | |||
| @transient private[vlm] val baseTiff: Option[MultibandGeoTiff] = None | |||
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Since baseTiff is transient now, to prevent serialization issues; the following case can happen on shuffle:
val baseTiff: Option[MultibandGeoTiff] = null
Option(baseTiff).flatten //> None
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Overview
Addresses #226 as well.
In some cases GeoTiffs would not be serializable due to having non serializable byte buffers.
Probably a better solution would be to improve GeoTiff class and make it serializable, so it is probably a temporary solution.
Closes #226