tillrohrmann commented on a change in pull request #6339: [FLINK-9859]
[runtime] distinguish JM akka config
URL: https://github.com/apache/flink/pull/6339#discussion_r208240414
##########
File path:
flink-runtime/src/main/scala/org/apache/flink/runtime/jobmanager/JobManager.scala
##########
@@ -2140,6 +2140,15 @@ object JobManager {
externalHostname: String,
port: Int): ActorSystem = {
+ // Enlarge thread pool to improve the performance of ActorSystem.
+ configuration.setDouble(AkkaOptions.FORK_JOIN_EXECUTOR_PARALLELISM_FACTOR,
1.0)
+ configuration.setInteger(AkkaOptions.FORK_JOIN_EXECUTOR_PARALLELISM_MIN,
16)
+ configuration.setInteger(AkkaOptions.FORK_JOIN_EXECUTOR_PARALLELISM_MAX,
64)
+ configuration.setInteger(AkkaOptions.SERVER_SOCKET_WORKER_POOL_SIZE_MIN, 8)
+ configuration.setInteger(AkkaOptions.SERVER_SOCKET_WORKER_POOL_SIZE_MAX,
64)
+ configuration.setInteger(AkkaOptions.CLIENT_SOCKET_WORKER_POOL_SIZE_MIN, 8)
+ configuration.setInteger(AkkaOptions.CLIENT_SOCKET_WORKER_POOL_SIZE_MIN,
64)
Review comment:
Same here. Please remove.
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