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https://issues.apache.org/jira/browse/FLUME-1619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13655831#comment-13655831
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Venkatesh Sivasubramanian commented on FLUME-1619:
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Cool!
Hey [~hshreedharan]: I wanted to find out what you had in mind for this ticket?
I am thinking, we could add another Counter for Interceptor and Serializer,
along the lines of Source, Sink and Channel Counters. The interceptor counter
will hold the number of events received and passed through. And the Serializer
Counter will hold:
1. number of events received
2. number of times headers were written
3. number of events serialized
4. number of times events were flushed to underlying stream
But in general, it would be nice to provide a way to expose the metrics
capability to users who wants to add their own metrics in their custom
component (source, interceptor, sink, etc) too. I am wondering is the generally
accepted way is to extend the MonitoredCounterGroup?
Thanks!
> Add metrics support to Interceptors, serializers etc.
> -----------------------------------------------------
>
> Key: FLUME-1619
> URL: https://issues.apache.org/jira/browse/FLUME-1619
> Project: Flume
> Issue Type: New Feature
> Reporter: Hari Shreedharan
> Assignee: Venkatesh Sivasubramanian
>
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