busbey commented on issue #311: [HBASE-22592] : HMaster Construction failure stacktrace to be availab… URL: https://github.com/apache/hbase/pull/311#issuecomment-503612957 the current patch prints a stack trace to stdout for any throwable. we know there are lots of ways to bring down the master with a throwable that *will* have a logger in place. Don't print those to stdout. at a minimum you should be adding a catch block for things that are likely to go wrong in a way that can predate a logger being available in the runtime. The stacktrace in your screen shot shows a problem that should not be possible before the logging system is available (it happens in a catch block in an instance method and the logger is a final static variable that should be initialized already before any instances can be created). So please include a reproduction that ensures proper logging configs.
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