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(Updated Sept. 10, 2018, 6 p.m.) Review request for mesos, Andrei Budnik and Alexander Rukletsov. Summary (updated) ----------------- Fixed broken pipe error in IOSwitchboard. Repository: mesos Description (updated) ------- We force the `ATTACH_CONTAINER_INPUT` request to return a final response to the client after IO redirects are finished. In this case, we don't read remaining messages from the `ATTACH_CONTAINER_INPUT` request. So the agent might send an acknowledgment for the request before IOSwitchboard has received remaining messages. We need to delay termination of IOSwitchboard to give it a chance to read the remaining messages. Otherwise, the agent might get `HTTP 500` "broken pipe" while attempting to write the final message. Diffs (updated) ----- src/slave/containerizer/mesos/io/switchboard.cpp 52b0e521ed1c651c90b3a3df7c4df576288bf400 Diff: https://reviews.apache.org/r/62187/diff/2/ Changes: https://reviews.apache.org/r/62187/diff/1-2/ Testing ------- internal CI (3x times) Thanks, Andrei Budnik
