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(Updated Янв. 29, 2020, 4:23 п.п.) Review request for mesos, Andrei Sekretenko, Greg Mann, Qian Zhang, and Vinod Kone. Changes ------- addressed Qian's comments Summary (updated) ----------------- Changed termination logic of the Docker executor. Bugs: MESOS-9847 https://issues.apache.org/jira/browse/MESOS-9847 Repository: mesos Description (updated) ------- Previously, the Docker executor terminated itself after a task's container had terminated. This could lead to termination of the executor before processing of a terminal status update by the agent. In order to mitigate this issue, the executor slept for one second to give a chance to send all status updates and receive all status update acknowledgments before terminating itself. This might have led to various race conditions in some circumstances (e.g., on a slow host). This patch terminates the Docker executor after receiving a terminal status update acknowledgment. Also, this patch increases the timeout from one second to one minute for fail-safety. Diffs (updated) ----- src/docker/executor.cpp 132f42bfa42c846fc5dc40f7763aa0b5d12a7798 src/exec/exec.cpp 69e5e24b248c7c913421de5e42713c34fd79ad46 Diff: https://reviews.apache.org/r/72055/diff/2/ Changes: https://reviews.apache.org/r/72055/diff/1-2/ Testing ------- internal CI Thanks, Andrei Budnik