#000 - Fix plugin logging concurrency issue. #4542
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Due to https://jira.qos.ch/browse/LOGBACK-1359, RollingFileAppender#start is not thread safe. Plugin logging service creates a rolling file appender and starts it. If multiple plugins try to log at the same time, a ConcurrentModificationException can happen.
jyotisingh
approved these changes
Mar 20, 2018
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Due to https://jira.qos.ch/browse/LOGBACK-1359, RollingFileAppender#start is not thread safe. Plugin logging service creates a rolling file appender and starts it. If multiple plugins try to log at the same time, a ConcurrentModificationException can happen.
It shows up as a test failure: https://build.gocd.org/go/tab/build/detail/build-linux/2345/build-non-server/1/plugin-infra