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From "Srikanth Viswanathan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-4446) Add info log line in `getMonitorLock()`
Date Fri, 02 Sep 2016 15:55:20 GMT
Srikanth Viswanathan created ACCUMULO-4446:
----------------------------------------------

             Summary: Add info log line in `getMonitorLock()` 
                 Key: ACCUMULO-4446
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-4446
             Project: Accumulo
          Issue Type: Improvement
          Components: monitor
            Reporter: Srikanth Viswanathan
            Priority: Trivial


When the monitor starts up and hangs on acquiring the monitor lock (for whatever reason, perhaps
there's another monitor instance already holding the lock), there is no suggestion in the
logs that the monitor is waiting on a lock. An info log would be appropriate here, along with
a debug line for each failed attempt. 

Ref: https://github.com/apache/accumulo/blob/master/server/monitor/src/main/java/org/apache/accumulo/monitor/Monitor.java#L601



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