akka.stream.BufferOverflowException: Exceeded configured max-open-requests value of [32]. This means that the request queue of this pool

[ankit-timbadia]

We are hitting this limit, any way to increase this limit? error message points to Akka documentation. Do we need to compile marathon again to update this limit?

Sep 20 12:46:15 prd-XXXXXXXXXXX marathon[17315]: akka.stream.BufferOverflowException: Exceeded configured max-open-requests value of [32]. This means that the request queue of this pool (HostConnectionPoolSetup(prd-XXXXXXX,8080,ConnectionPoolSetup(ConnectionPoolSettings(4,0,0,32,1,30 seconds,ClientConnectionSettings(Some(User-Agent: akka-http/10.0.11),5000 milliseconds,10000 milliseconds,512,None,,List(),ParserSettings(2048,16,64,64,8192,64,268435456,256,1048576,Strict,RFC6265,true,Full,Error,Map(If-Range -> 0, If-Modified-Since -> 0, If-Unmodified-Since -> 0, default -> 12, Content-MD5 -> 0, Date -> 0, If-Match -> 0, If-None-Match -> 0, User-Agent -> 32),false,true,akka.stream.impl.ConstantFun$$$Lambda$571/1407428730@25a6c17b,akka.stream.impl.ConstantFun$$$Lambda$571/1407428730@25a6c17b,akka.stream.impl.ConstantFun$$$Lambda$572/1077316166@58aadde7),None),Legacy,1 second,TCPTransport),akka.http.scaladsl.HttpConnectionContext$@1dab33ce,akka.event.MarkerLoggingAdapter@398ab66b))) has completely filled up because the pool currently does not process requests fast enough to handle the incoming request load. Please retry the request later. See http://doc.akka.io/docs/akka-http/current/scala/http/client-side/pool-overflow.html for more information.

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