Fix partitioning logic in a bit celltype case

Signed-off-by: Grisha Pomadchin <gr.pomadchin@gmail.com>
locationtech · Dec 20, 2017 · 6ba4ddb · 6ba4ddb
1 parent b814bf1
commit 6ba4ddb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/spark/src/main/scala/geotrellis/spark/io/GeoTiffInfoReader.scala b/spark/src/main/scala/geotrellis/spark/io/GeoTiffInfoReader.scala
@@ -62,7 +62,7 @@ private [geotrellis] trait GeoTiffInfoReader extends LazyLogging {
           info.segmentLayout.listWindows(maxSize)
       }
 
-    info.segmentLayout.partitionWindowsBySegments(windows, partitionBytes / info.cellType.bytes)
+    info.segmentLayout.partitionWindowsBySegments(windows, partitionBytes / math.max(info.cellType.bytes, 1))
   }
 
   def readWindows[O, I, K, V](