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From "Josh Elser (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-4181) Log spam regarding swappiness
Date Fri, 08 Apr 2016 21:39:25 GMT


Josh Elser commented on ACCUMULO-4181:

bq. The generic logger config, which I copied straight from the provided template, has the

I'm sorry, but I'm not following. Can you specify in terms of the file: was the above what
you had in monitor_logger.xml? Or generic_logger.xml?

Are you saying that you (accidentally) configured the monitor to send updates to itself? Taking
a glance at the example configs in the master branch, they look right to me. I just want to
make sure we're not shipping stuff which is easy to mess up. I appreciate you helping out
with the extra info.

> Log spam regarding swappiness
> -----------------------------
>                 Key: ACCUMULO-4181
>                 URL:
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: monitor
>    Affects Versions: 1.7.1
>            Reporter: Michiel Vanderlee
>            Priority: Minor
> I notice that the monitor completely fills the log files with the following message:
>  "2016-04-07 05:21:12,955 [server.Accumulo] WARN : System swappiness setting is greater
than ten (30) which can cause time-sensitive operations to be delayed.  Accumulo is time sensitive
because it needs to maintain distributed lock agreement.."
> If I see this once during startup is enough, I don't need it to fill 10 log files of
a 1GB each within 3 days

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