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https://issues.apache.org/jira/browse/OOZIE-3393?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16702003#comment-16702003
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Andras Piros commented on OOZIE-3393:
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Thanks [~zuston]. Overall direction is OK. Please add some unit tests, and
sample {{oozie-instrumentation.log}} snippets.
> Add Oozie instrumentation delayed metric in CoordMaterializeTriggerService
> --------------------------------------------------------------------------
>
> Key: OOZIE-3393
> URL: https://issues.apache.org/jira/browse/OOZIE-3393
> Project: Oozie
> Issue Type: Improvement
> Reporter: Junfan Zhang
> Assignee: Junfan Zhang
> Priority: Major
> Attachments: oozie-3393-1.patch
>
>
> We have multiple Oozie scheduled clusters. The problem that is currently
> encountered is that some materialize queues are too late to process during
> the peak hours of the scheduled tasks. We need to get the metrics of the
> delay queue for alarm monitoring and adjust the configuration to optimize.
> Currently we have added metrics for queue size and latency in Oozie
> CoordMaterializeTriggerService class, in order to reflect the general trend
> of current scheduling.
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