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From "Josh Elser (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ACCUMULO-3106) "Check for long GC pauses" warning message needs improvement
Date Tue, 09 Sep 2014 20:03:30 GMT
Josh Elser created ACCUMULO-3106:
------------------------------------

             Summary: "Check for long GC pauses" warning message needs improvement
                 Key: ACCUMULO-3106
                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3106
             Project: Accumulo
          Issue Type: Improvement
          Components: tserver
    Affects Versions: 1.6.0, 1.5.1
            Reporter: Josh Elser
            Priority: Trivial
             Fix For: 1.5.2, 1.6.1, 1.7.0


The TabletServer does checks every 5 seconds to see make sure that JVM GC isn't interfering
with expected operation.

The log message leaves something to be desired:

{code}
log.warn(String.format("Check for long GC pauses not called in a timely fashion %.1f", diff
/ 1000.));
{code}

1. Need to add the units (seconds) on {{diff}}
2. Need to include that the time in between checks is 5seconds (the difference without context
of what was expected is unhelpful).



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