HBase daemons should log version info at startup and possibly periodically
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Key: HBASE-3940
URL: https://issues.apache.org/jira/browse/HBASE-3940
Project: HBase
Issue Type: Improvement
Affects Versions: 0.92.0
Reporter: Todd Lipcon
Priority: Minor
Fix For: 0.92.0
As someone who deals with different clusters running different versions
(sometimes pre-releases), I often end up with an error log but not great info
as the exact revision the log came from. This is even more tricky with things
like rolling update.
To help with this, the RS and Master should log their complete version string
at startup. Potentially, they could also log it once every 12 hours as well, so
that even with log rotation we can tell the current version.
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