balance memcached cache across multiple connections

daniel1028 · Sep 18, 2015 · df4c8a3 · df4c8a3
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diff --git a/docs/content/configuration/broker.md b/docs/content/configuration/broker.md
@@ -109,3 +109,4 @@ You can optionally only configure caching to be enabled on the broker by setting
 |`druid.cache.hosts`|Command separated list of Memcached hosts `<host:port>`.|none|
 |`druid.cache.maxObjectSize`|Maximum object size in bytes for a Memcached object.|52428800 (50 MB)|
 |`druid.cache.memcachedPrefix`|Key prefix for all keys in Memcached.|druid|
+|`druid.cache.numConnections`|Number of memcached connections to use.|1|