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From GitBox <...@apache.org>
Subject [GitHub] sijie commented on a change in pull request #2977: Fix-2876 Limit the client reconnect behavior
Date Fri, 16 Nov 2018 21:31:24 GMT
sijie commented on a change in pull request #2977: Fix-2876 Limit the client reconnect behavior
URL: https://github.com/apache/pulsar/pull/2977#discussion_r234353789
 
 

 ##########
 File path: conf/broker.conf
 ##########
 @@ -148,6 +148,15 @@ maxUnackedMessagesPerBroker=0
 # limit/2 messages
 maxUnackedMessagesPerSubscriptionOnBrokerBlocked=0.16
 
+# Subscribe too much for a consumer and load data from bookie to cause the high network bandwidth
usage.
 
 Review comment:
   `too many subscribe requests from a consumer can cause broker rewinding consumer cursors
and loading data from bookies, hence causing high network bandwidth usage`

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