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José Guilherme Vanz commented on MESOS-5359: -------------------------------------------- [~anandmazumdar] ping? > The scheduler library should have a delay before initiating a connection with > master. > ------------------------------------------------------------------------------------- > > Key: MESOS-5359 > URL: https://issues.apache.org/jira/browse/MESOS-5359 > Project: Mesos > Issue Type: Bug > Affects Versions: 1.0.0 > Reporter: Anand Mazumdar > Assignee: José Guilherme Vanz > Labels: mesosphere > > Currently, the scheduler library {{src/scheduler/scheduler.cpp}} does have an > artificially induced delay when trying to initially establish a connection > with the master. In the event of a master failover or ZK disconnect, a large > number of frameworks can get disconnected and then thereby overwhelm the > master with TCP SYN requests. > On a large cluster with many agents, the master is already overwhelmed with > handling connection requests from the agents. This compounds the issue > further on the master. -- This message was sent by Atlassian JIRA (v6.3.4#6332)