[ https://issues.apache.org/jira/browse/MESOS-1466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dominic Hamon updated MESOS-1466: --------------------------------- Assignee: Benjamin Mahler (was: Dominic Hamon) > Race between executor exited event and launch task can cause overcommit of > resources > ------------------------------------------------------------------------------------ > > Key: MESOS-1466 > URL: https://issues.apache.org/jira/browse/MESOS-1466 > Project: Mesos > Issue Type: Bug > Components: allocation, master > Reporter: Vinod Kone > Assignee: Benjamin Mahler > Labels: reliability > > The following sequence of events can cause an overcommit > --> Launch task is called for a task whose executor is already running > --> Executor's resources are not accounted for on the master > --> Executor exits and the event is enqueued behind launch tasks on the master > --> Master sends the task to the slave which needs to commit for resources > for task and the (new) executor. > --> Master processes the executor exited event and re-offers the executor's > resources causing an overcommit of resources. -- This message was sent by Atlassian JIRA (v6.2#6252)