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From "Corey J. Nolet (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-3106) "Check for long GC pauses" warning message needs improvement
Date Sat, 20 Sep 2014 01:12:35 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-3106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Corey J. Nolet updated ACCUMULO-3106:
-------------------------------------
    Fix Version/s:     (was: 1.6.1)
                   1.6.2

> "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: 1.5.1, 1.6.0
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Trivial
>             Fix For: 1.5.2, 1.6.2, 1.7.0
>
>          Time Spent: 0.5h
>  Remaining Estimate: 0h
>
> 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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