Benjamin Mahler created MESOS-10133: ---------------------------------------
Summary: Task launched with 0 scalar value for persistent volume. Key: MESOS-10133 URL: https://issues.apache.org/jira/browse/MESOS-10133 Project: Mesos Issue Type: Bug Components: master Reporter: Benjamin Mahler We saw the following task launch message: {noformat} I0520 17:58:11.559875 2913 master.cpp:4985] Launching task T of framework 288ebd4e-8bbf-4f2a-ac3a-2e5eb2885266 (name) with resources [{"allocation_info":{"role":"role"},"disk":{"persistence":{"id":"ID","principal":"p"},"volume":{"container_path":"path","mode":"RW"}},"name":"disk","reservations":[{"labels":{"labels":[{"key":"marathon_framework_id","value":"16fa03ca-0048-4124-bdac-aff56e679c95-0000"},{"key":"marathon_task_id","value":"T"}]},"principal":"p","role":"role","type":"DYNAMIC"}],"scalar":{"value":0.0},"type":"SCALAR"},{"allocation_info":{"role":"role"},"name":"mem","scalar":{"value":544.0},"type":"SCALAR"},{"allocation_info":{"role":"role"},"name":"cpus","scalar":{"value":0.1},"type":"SCALAR"}] on agent 16fa03ca-0048-4124-bdac-aff56e679c95-S49 at slave(1)@IP:5051 (IP) on new executor {noformat} In which the persistent volume is being used with a 0 scalar value. This should have been considered invalid since we require the entire persistent volume to be used, however perhaps it gets considered as not being used since the value is 0 (e.g. cpus:1;foobars:0 == cpus:1). -- This message was sent by Atlassian Jira (v8.3.4#803005)