[jira] [Assigned] (MESOS-1466) Race between executor exited event and launch task can cause overcommit of resources
[ https://issues.apache.org/jira/browse/MESOS-1466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benno Evers reassigned MESOS-1466: -- Resolution: Fixed Assignee: Meng Zhu > 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: Meng Zhu >Priority: Major > Labels: reliability, twitter > > 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 (v7.6.3#76005)
[jira] [Assigned] (MESOS-1466) Race between executor exited event and launch task can cause overcommit of resources
[ https://issues.apache.org/jira/browse/MESOS-1466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Benjamin Mahler reassigned MESOS-1466: -- Assignee: (was: Benjamin Mahler) 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 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 (v6.3.4#6332)
