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From "Christopher Tubbs (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-3388) Duplicative DefaultMetricsSystem initialization warning
Date Sun, 07 Dec 2014 01:04:12 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-3388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14237010#comment-14237010
] 

Christopher Tubbs commented on ACCUMULO-3388:
---------------------------------------------

As an alternative to the static singleton pattern, you could also instantiate the metrics
system in the AccumuloServerContext, which can hold server-wide resources for the lifetime
of the service.

> Duplicative DefaultMetricsSystem initialization warning
> -------------------------------------------------------
>
>                 Key: ACCUMULO-3388
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-3388
>             Project: Accumulo
>          Issue Type: Sub-task
>          Components: rpc
>            Reporter: Josh Elser
>            Assignee: Josh Elser
>            Priority: Minor
>             Fix For: 1.7.0
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Noticed that I was getting a few warning about duplicative initialization of the MetricsSystem.
I think this is happening from the metrics around the Thrift servers (I don't think it's possible
for the general application-level metrics classes in master/tserver).
> Figure out where it's coming from and squash it.



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