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Posted to issues@storm.apache.org by "Kevin Conaway (JIRA)" <ji...@apache.org> on 2017/10/12 18:48:00 UTC

[jira] [Created] (STORM-2775) Improve KafkaPartition Metric Names

Kevin Conaway created STORM-2775:
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             Summary: Improve KafkaPartition Metric Names
                 Key: STORM-2775
                 URL: https://issues.apache.org/jira/browse/STORM-2775
             Project: Apache Storm
          Issue Type: Improvement
          Components: storm-kafka
    Affects Versions: 1.1.2
            Reporter: Kevin Conaway


The _storm-kafka_ `KafkaSpout` emits a metric group called _kafkaPartition_

These metric names are prefixed with _Partition{host=some.broker.host.mycompany.com:9092,-topic=some/topic/name,-partition=40}
_

Which makes for ugly, difficult to discover metrics on systems like Graphite.

The metric prefix should match the metrics emitted by the _kafkaOffset_ metric group that look like:

_topicName/partition_<partitionNum>_



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