David Carlin created TS-2490:
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Summary: traffic_cop kills TS process before it completes starting
Key: TS-2490
URL: https://issues.apache.org/jira/browse/TS-2490
Project: Traffic Server
Issue Type: Bug
Components: Cop, Core
Reporter: David Carlin
Several things can slow traffic_server startup
- Long remap.config file
- Long list of certs in ssl_multicert.config (see TS-2058)
- Plugins that take too long to initialize
You end up with a race condition where traffic_server never starts because
traffic_cop kills it before it completes.
There was a hack at Yahoo to address this - a YTS setting
proxy.config.watch_sleep_time to change the heartbeat interval as a workaround.
Doesn't seem like a practical solution for issues like TS-2058 where the
heartbeat would need to be in minutes.
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