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71 lines
2.7 KiB
Markdown
71 lines
2.7 KiB
Markdown
---
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id: single-server
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title: "Single server deployment"
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---
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<!--
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~ Licensed to the Apache Software Foundation (ASF) under one
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~ or more contributor license agreements. See the NOTICE file
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~ distributed with this work for additional information
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~ regarding copyright ownership. The ASF licenses this file
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~ to you under the Apache License, Version 2.0 (the
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~ "License"); you may not use this file except in compliance
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~ with the License. You may obtain a copy of the License at
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~
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~ http://www.apache.org/licenses/LICENSE-2.0
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~
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~ Unless required by applicable law or agreed to in writing,
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~ software distributed under the License is distributed on an
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~ "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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~ KIND, either express or implied. See the License for the
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~ specific language governing permissions and limitations
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~ under the License.
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-->
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Druid includes a set of reference configurations and launch scripts for single-machine deployments:
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- `micro-quickstart`
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- `small`
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- `medium`
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- `large`
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- `xlarge`
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The `micro-quickstart` is sized for small machines like laptops and is intended for quick evaluation use-cases.
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The other configurations are intended for general use single-machine deployments. They are sized for hardware roughly based on Amazon's i3 series of EC2 instances.
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The startup scripts for these example configurations run a single ZK instance along with the Druid services. You can choose to deploy ZK separately as well.
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The example configurations run the Druid Coordinator and Overlord together in a single process using the optional configuration `druid.coordinator.asOverlord.enabled=true`, described in the [Coordinator configuration documentation](../configuration/index.html#coordinator-operation).
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While example configurations are provided for very large single machines, at higher scales we recommend running Druid in a [clustered deployment](../tutorials/cluster.md), for fault-tolerance and reduced resource contention.
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## Single Server Reference Configurations
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Micro-Quickstart: 4 CPU, 16GB RAM
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------------
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Launch command: `bin/start-micro-quickstart`
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Configuration directory: `conf/druid/single-server/micro-quickstart`
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Small: 8 CPU, 64GB RAM (~i3.2xlarge)
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------------
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Launch command: `bin/start-small`
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Configuration directory: `conf/druid/single-server/small`
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Medium: 16 CPU, 128GB RAM (~i3.4xlarge)
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------------
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Launch command: `bin/start-medium`
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Configuration directory: `conf/druid/single-server/medium`
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Large: 32 CPU, 256GB RAM (~i3.8xlarge)
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------------
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Launch command: `bin/start-large`
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Configuration directory: `conf/druid/single-server/large`
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X-Large: 64 CPU, 512GB RAM (~i3.16xlarge)
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------------
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Launch command: `bin/start-xlarge`
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Configuration directory: `conf/druid/single-server/xlarge`
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