[jira] [Resolved] (SAMZA-27) Use queueSize metric in BlockingEnvelopeMap

["Chris Riccomini (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SAMZA-27?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chris Riccomini resolved SAMZA-27.
----------------------------------

    Resolution: Invalid

As part of SAMZA-3, the queue size was removed, when we switched from ArrayBlockingQueue to LinkedBlockingQueue.
                
> Use queueSize metric in BlockingEnvelopeMap
> -------------------------------------------
>
>                 Key: SAMZA-27
>                 URL: https://issues.apache.org/jira/browse/SAMZA-27
>             Project: Samza
>          Issue Type: Bug
>          Components: container, metrics
>    Affects Versions: 0.6.0
>            Reporter: Chris Riccomini
>             Fix For: 0.7.0
>
>
> The queueSize metric in BlockingEnvelopeMapMetrics is not used.
> {code}
>     private final Gauge<Integer> queueSize;
> {code}
> We should rename it to bufferedMessageCount (and name it BufferedMessageCount in the registry). It should be a gauge that represents the sum of all bufferedMessageCountMap counts (all messages buffered in all SystemStreamPartition queues in this map).

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