| # Licensed to the Apache Software Foundation (ASF) under one | |
| # or more contributor license agreements. See the NOTICE file | |
| # distributed with this work for additional information | |
| # regarding copyright ownership. The ASF licenses this file | |
| # to you under the Apache License, Version 2.0 (the | |
| # "License"); you may not use this file except in compliance | |
| # with the License. You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # Unless required by applicable law or agreed to in writing, software | |
| # distributed under the License is distributed on an "AS IS" BASIS, | |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| # See the License for the specific language governing permissions and | |
| # limitations under the License. | |
| ########### These MUST be filled in for a storm configuration | |
| # storm.zookeeper.servers: | |
| # - "server1" | |
| # - "server2" | |
| # | |
| # nimbus.seeds: ["host1", "host2", "host3"] | |
| # | |
| # | |
| # ##### These may optionally be filled in: | |
| # | |
| ## List of custom serializations | |
| # topology.kryo.register: | |
| # - org.mycompany.MyType | |
| # - org.mycompany.MyType2: org.mycompany.MyType2Serializer | |
| # | |
| ## List of custom kryo decorators | |
| # topology.kryo.decorators: | |
| # - org.mycompany.MyDecorator | |
| # | |
| ## Locations of the drpc servers | |
| # drpc.servers: | |
| # - "server1" | |
| # - "server2" | |
| ## Metrics Consumers | |
| ## max.retain.metric.tuples | |
| ## - task queue will be unbounded when max.retain.metric.tuples is equal or less than 0. | |
| ## whitelist / blacklist | |
| ## - when none of configuration for metric filter are specified, it'll be treated as 'pass all'. | |
| ## - you need to specify either whitelist or blacklist, or none of them. You can't specify both of them. | |
| ## - you can specify multiple whitelist / blacklist with regular expression | |
| ## expandMapType: expand metric with map type as value to multiple metrics | |
| ## - set to true when you would like to apply filter to expanded metrics | |
| ## - default value is false which is backward compatible value | |
| ## metricNameSeparator: separator between origin metric name and key of entry from map | |
| ## - only effective when expandMapType is set to true | |
| ## - default value is "." | |
| # topology.metrics.consumer.register: | |
| # - class: "org.apache.storm.metric.LoggingMetricsConsumer" | |
| # max.retain.metric.tuples: 100 | |
| # parallelism.hint: 1 | |
| # - class: "org.mycompany.MyMetricsConsumer" | |
| # max.retain.metric.tuples: 100 | |
| # whitelist: | |
| # - "execute.*" | |
| # - "^__complete-latency$" | |
| # parallelism.hint: 1 | |
| # argument: | |
| # - endpoint: "metrics-collector.mycompany.org" | |
| # expandMapType: true | |
| # metricNameSeparator: "." | |
| ## Cluster Metrics Consumers | |
| # storm.cluster.metrics.consumer.register: | |
| # - class: "org.apache.storm.metric.LoggingClusterMetricsConsumer" | |
| # - class: "org.mycompany.MyMetricsConsumer" | |
| # argument: | |
| # - endpoint: "metrics-collector.mycompany.org" | |
| # | |
| # storm.cluster.metrics.consumer.publish.interval.secs: 60 | |
| # Event Logger | |
| # topology.event.logger.register: | |
| # - class: "org.apache.storm.metric.FileBasedEventLogger" | |
| # - class: "org.mycompany.MyEventLogger" | |
| # arguments: | |
| # endpoint: "event-logger.mycompany.org" | |
| # Topology metrics v2 configuration (optional) | |
| #topology.metrics.reporters: | |
| # # Graphite Reporter | |
| # - class: "org.apache.storm.metrics2.reporters.GraphiteStormReporter" | |
| # report.period: 60 | |
| # report.period.units: "SECONDS" | |
| # graphite.host: "localhost" | |
| # graphite.port: 2003 | |
| # | |
| # # Console Reporter | |
| # - class: "org.apache.storm.metrics2.reporters.ConsoleStormReporter" | |
| # report.period: 10 | |
| # report.period.units: "SECONDS" | |
| # filter: | |
| # class: "org.apache.storm.metrics2.filters.RegexFilter" | |
| # expression: ".*my_component.*emitted.*" | |