mirror of https://github.com/apache/druid.git
74422b58f5
This change is to emit following metrics as part of GroupByStatsMonitor monitor, mergeBuffer/used -> Number of merge buffers used. mergeBuffer/acquisitionTimeNs -> Total time required to acquire merge buffer. mergeBuffer/acquisition -> Number of queries that acquired a batch of merge buffers. groupBy/spilledQueries -> Number of queries that spilled onto the disk. groupBy/spilledBytes-> Spilled bytes on the disk. groupBy/mergeDictionarySize -> Size of the merging dictionary. |
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|---|---|---|
| .. | ||
| aliyun-oss-extensions | ||
| ambari-metrics-emitter | ||
| cassandra-storage | ||
| cloudfiles-extensions | ||
| compressed-bigdecimal | ||
| ddsketch | ||
| distinctcount | ||
| dropwizard-emitter | ||
| druid-deltalake-extensions | ||
| druid-iceberg-extensions | ||
| gce-extensions | ||
| graphite-emitter | ||
| grpc-query | ||
| influx-extensions | ||
| influxdb-emitter | ||
| kafka-emitter | ||
| kubernetes-overlord-extensions | ||
| materialized-view-maintenance | ||
| materialized-view-selection | ||
| momentsketch | ||
| moving-average-query | ||
| opentelemetry-emitter | ||
| opentsdb-emitter | ||
| prometheus-emitter | ||
| rabbit-stream-indexing-service | ||
| redis-cache | ||
| spectator-histogram | ||
| sqlserver-metadata-storage | ||
| statsd-emitter | ||
| tdigestsketch | ||
| thrift-extensions | ||
| time-min-max | ||
| virtual-columns | ||
| README.md | ||
README.md
Community Extensions
Please contribute all community extensions in this directory and include a doc of how your extension can be used under docs/development/extensions-contrib/.
Please note that community extensions are maintained by their original contributors and are not packaged with the core Druid distribution. If you'd like to take on maintenance for a community extension, please post on dev@druid.apache.org to let us know!