Эх сурвалжийг харах

[livy] Clamp paging to start at 0

Erick Tryzelaar 10 жил өмнө
parent
commit
1fc64a8

+ 1 - 1
apps/spark/java/livy-server/src/main/scala/com/cloudera/hue/livy/server/batch/BatchSessionServlet.scala

@@ -141,7 +141,7 @@ private object Serializers {
     val size = sizeOpt.getOrElse(100)
     var from = fromOpt.getOrElse(-1)
     if (from < 0) {
-      from = math.min(0, lines.length - size)
+      from = math.max(0, lines.length - size)
     }
     val until = from + size
 

+ 1 - 1
apps/spark/java/livy-server/src/main/scala/com/cloudera/hue/livy/server/interactive/InteractiveSessionServlet.scala

@@ -243,7 +243,7 @@ private object Serializers {
     val size = sizeOpt.getOrElse(100)
     var from = fromOpt.getOrElse(-1)
     if (from < 0) {
-      from = math.min(0, lines.length - size)
+      from = math.max(0, lines.length - size)
     }
     val until = from + size