| # 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.*" |
| |