Change Details

As a maintainer of the wdqs streaming updater I want the pipeline to work correctly with different flink metrics plugins being loaded so that I can switch implementation from the flink config file without rebuilding my application. the streaming-updater-producer project relies on `com.codahale.metrics` for: - the histogram class in MeasureEventProcessingLatencyOperation - DropwizardToFlinkListener to pass the metrics collected from the rdf components in tools (WikibaseRepository) to the flink MetricRegistry AC: - the pipeline should be runable without the `flink-metrics-graphite` plugin being loaded

As a maintainer of the wdqs streaming updater I want the pipeline to work correctly with different flink metrics plugins being loaded so that I can switch implementation from the flink config file without rebuilding my application. the streaming-updater-producer project relies on `com.codahale.metrics` for: - the histogram class in MeasureEventProcessingLatencyOperation - DropwizardToFlinkListener to pass the metrics collected from the rdf components in tools (WikibaseRepository) to the flink MetricRegistry Currently it seems that the pipeline relies on the flink-metrics-graphite plugin being loaded to make the dropwizards deps available. Running without it it seems to fail with: ``` Caused by: java.lang.NoClassDefFoundError: com/codahale/metrics/Reservoir at org.wikidata.query.rdf.updater.UpdaterPipeline$.measureLatency(UpdaterPipeline.scala:154) ``` AC: - the pipeline should be runable without the `flink-metrics-graphite` plugin being loaded

As a maintainer of the wdqs streaming updater I want the pipeline to work correctly with different flink metrics plugins being loaded so that I can switch implementation from the flink config file without rebuilding my application. the streaming-updater-producer project relies on `com.codahale.metrics` for: - the histogram class in MeasureEventProcessingLatencyOperation - DropwizardToFlinkListener to pass the metrics collected from the rdf components in tools (WikibaseRepository) to the flink MetricRegistry Currently it seems that the pipeline relies on the flink-metrics-graphite plugin being loaded to make the dropwizards deps available. Running without it it seems to fail with: ``` Caused by: java.lang.NoClassDefFoundError: com/codahale/metrics/Reservoir at org.wikidata.query.rdf.updater.UpdaterPipeline$.measureLatency(UpdaterPipeline.scala:154) ``` AC: - the pipeline should be runable without the `flink-metrics-graphite` plugin being loaded