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-rw-r--r--configdefinitions/src/vespa/dispatch.def7
1 files changed, 7 insertions, 0 deletions
diff --git a/configdefinitions/src/vespa/dispatch.def b/configdefinitions/src/vespa/dispatch.def
index 84d5c032395..5229e7da0b8 100644
--- a/configdefinitions/src/vespa/dispatch.def
+++ b/configdefinitions/src/vespa/dispatch.def
@@ -16,6 +16,13 @@ maxNodesDownPerGroup int default=0
# Distribution policy for group selection
distributionPolicy enum { ROUNDROBIN, ADAPTIVE } default=ROUNDROBIN
+## Maximum number of hits that will be requested from a single node
+## in this dataset. If not set, there is no limit. Using this option
+## may help reduce network traffic when searching in datasets with big
+## fan-out, but it will also result in incorrect and incomplete results;
+## don't use it if you don't (really) mean it.
+maxHitsPerNode int default=2147483647
+
# Is multi-level dispatch configured for this cluster
# Deprecated, will go away soon, NOOP
useMultilevelDispatch bool default=false