| <!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Deployment Overiew · Apache Heron</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="<!--"/><meta name="docsearch:version" content="0.20.2-incubating"/><meta name="docsearch:language" content="en"/><meta property="og:title" content="Deployment Overiew · Apache Heron"/><meta property="og:type" content="website"/><meta property="og:url" content="https://heron.apache.org/"/><meta property="og:description" content="<!--"/><meta property="og:image" content="https://heron.apache.org/img/undraw_online.svg"/><meta name="twitter:card" content="summary"/><meta name="twitter:image" content="https://heron.apache.org/img/undraw_tweetstorm.svg"/><link rel="shortcut icon" href="/img/favicon-32x32.png"/><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css"/><link rel="alternate" type="application/atom+xml" href="https://heron.apache.org/blog/atom.xml" title="Apache Heron Blog ATOM Feed"/><link rel="alternate" type="application/rss+xml" href="https://heron.apache.org/blog/feed.xml" title="Apache Heron Blog RSS Feed"/><script> |
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href="/docs/0.20.2-incubating/getting-started-local-single-node">Local (Single Node)</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/getting-started-migrate-storm-topologies">Migrate Storm Topologies</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/getting-started-troubleshooting-guide">Troubleshooting Guide</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Deployment</h3><ul class=""><li class="navListItem navListItemActive"><a class="navItem" href="/docs/0.20.2-incubating/deployment-overview">Deployment Overiew</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/deployment-configuration">Configuration</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/deployment-api-server">The Heron API Server</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Topology Development APIs</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/topology-development-streamlet-api">The Heron Streamlet API for Java</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/topology-development-eco-api">The ECO API for Java</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/topology-development-topology-api-java">The Heron Topology API for Java</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/topology-development-topology-api-python">The Heron Topology API for Python</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/topology-development-streamlet-scala">The Heron Streamlet API for Scala</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Client API Docs</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/client-api-docs-overview">Client API Docs</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Guides</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-effectively-once-java-topologies">Effectively Once Java Topologies</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-data-model">Heron Data Model</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-tuple-serialization">Tuple Serialization</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-ui-guide">Heron UI Guide</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-topology-tuning">Topology Tuning Guide</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-packing-algorithms">Packing Algorithms</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-simulator-mode">Simulator Mode</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/guides-troubeshooting-guide">Topology Troubleshooting Guide</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Heron Concepts</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/heron-design-goals">Heron Design Goals</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/heron-topology-concepts">Heron Topologies</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/heron-streamlet-concepts">Heron Streamlets</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/heron-architecture">Heron Architecture</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/heron-delivery-semantics">Heron Delivery Semantics</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">State Managers</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/state-managers-zookeeper">Zookeeper</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/state-managers-local-fs">Local File System</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Uploaders</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/uploaders-local-fs">Local File System</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/uploaders-hdfs">HDFS</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/uploaders-http">HTTP</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/uploaders-amazon-s3">Amazon S3</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/uploaders-scp">Secure Copy (SCP)</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Schedulers</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-k8s-by-hand">Kubernetes by hand</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-k8s-with-helm">Kubernetes with Helm</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-aurora-cluster">Aurora Cluster</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-aurora-local">Aurora Locally</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-local">Local Cluster</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-nomad">Nomad</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-mesos-local-mac">Mesos Cluster Locally</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-slurm">Slurm Cluster</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/schedulers-yarn">YARN Cluster</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Cluster Configuration</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/cluster-config-overview">Cluster Config Overview</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/cluster-config-system-level">System Level Configuration</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/cluster-config-instance">Heron Instance</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/cluster-config-metrics">Metrics Manager</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/cluster-config-stream">Stream Manager</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/cluster-config-tmanager">Topology Manager</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Observability</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/observability-prometheus">Prometheus</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/observability-graphite">Graphite</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/observability-scribe">Scribe</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">User Manuals</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/user-manuals-heron-cli">Heron Client</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/user-manuals-heron-explorer">Heron Explorer</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/user-manuals-tracker-rest">Heron Tracker REST API</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/user-manuals-heron-tracker-runbook">Heron Tracker Runbook</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/user-manuals-heron-ui-runbook">Heron UI Runbook</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/user-manuals-heron-shell">Heron Shell</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Compiling</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/compiling-overview">Compiling Overview</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/compiling-linux">Compiling on Linux</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/compiling-osx">Compiling on OS X</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/compiling-docker">Compiling With Docker</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/compiling-running-tests">Running Tests</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/compiling-code-organization">Code Organization</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Extending Heron</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/extending-heron-scheduler">Custom Scheduler</a></li><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/extending-heron-metric-sink">Custom Metrics Sink</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Heron Resources</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/0.20.2-incubating/heron-resources-resources">Heron Resources</a></li></ul></div></div></section></div><script> |
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| </script></nav></div><div class="container mainContainer"><div class="wrapper"><div class="post"><header class="postHeader"><h1 class="postHeaderTitle">Deployment Overiew</h1></header><article><div><span><!-- |
| 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 |
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| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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| <p>Heron is designed to be run in clustered, scheduler-driven environments. It can |
| be run in a <code>multi-tenant</code> or <code>dedicated</code> clusters. Furthermore, Heron supports |
| <code>multiple clusters</code> and a user can submit topologies to any of these clusters. Each |
| of the cluster can use <code>different scheduler</code>. A typical Heron deployment is shown |
| in the following figure.</p> |
| <p><br /> |
| <img src="/docs/assets/heron-deployment.png" alt="Heron Deployment"> |
| <br/></p> |
| <p>A Heron deployment requires several components working together. The following must |
| be deployed to run Heron topologies in a cluster:</p> |
| <ul> |
| <li><p><strong>Scheduler</strong> --- Heron requires a scheduler to run its topologies. It can |
| be deployed on an existing cluster running alongside other big data frameworks. |
| Alternatively, it can be deployed on a cluster of its own. Heron currently |
| supports several scheduler options:</p> |
| <ul> |
| <li><a href="schedulers-aurora-cluster">Aurora</a></li> |
| <li><a href="schedulers-local">Local</a></li> |
| <li><a href="schedulers-slurm">Slurm</a></li> |
| <li><a href="schedulers-yarn">YARN</a></li> |
| <li><a href="schedulers-k8s-by-hand">Kubernetes By Hand</a></li> |
| <li><a href="schedulers-k8s-with-helm">Kubernetes with Helm</a></li> |
| </ul></li> |
| <li><p><strong>State Manager</strong> --- Heron state manager tracks the state of all deployed |
| topologies. The topology state includes its logical plan, |
| physical plan, and execution state. Heron supports the following state managers:</p> |
| <ul> |
| <li><a href="state-managers-local-fs">Local File System</a></li> |
| <li><a href="state-managers-zookeeper">Zookeeper</a></li> |
| </ul></li> |
| <li><p><strong>Uploader</strong> --- The Heron uploader distributes the topology jars to the |
| servers that run them. Heron supports several uploaders</p> |
| <ul> |
| <li><a href="uploaders-hdfs">HDFS</a></li> |
| <li><a href="uploaders-local-fs">Local File System</a></li> |
| <li><a href="uploaders-amazon-s3">Amazon S3</a></li> |
| </ul></li> |
| <li><p><strong>Metrics Sinks</strong> --- Heron collects several metrics during topology execution. |
| These metrics can be routed to a sink for storage and offline analysis. |
| Currently, Heron supports the following sinks</p> |
| <ul> |
| <li><code>File Sink</code></li> |
| <li><code>Graphite Sink</code></li> |
| <li><code>Scribe Sink</code></li> |
| </ul></li> |
| <li><p><strong>Heron Tracker</strong> --- Tracker serves as the gateway to explore the topologies. |
| It exposes a REST API for exploring logical plan, physical plan of the topologies and |
| also for fetching metrics from them.</p></li> |
| <li><p><strong>Heron UI</strong> --- The UI provides the ability to find and explore topologies visually. |
| UI displays the DAG of the topology and how the DAG is mapped to physical containers |
| running in clusters. Furthermore, it allows the ability to view logs, take heap dump, memory |
| histograms, show metrics, etc.</p></li> |
| </ul> |
| </span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/0.20.2-incubating/getting-started-troubleshooting-guide"><span class="arrow-prev">← </span><span>Troubleshooting Guide</span></a><a class="docs-next button" href="/docs/0.20.2-incubating/deployment-configuration"><span>Configuration</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"></nav></div><footer class="nav-footer" id="footer"><div class="apache-disclaimer">Apache Heron is an effort undergoing incubation at <a target="_blank" href="https://apache.org/">The Apache Software Foundation (ASF)</a> sponsored by the Apache Incubator PMC. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.<br/><br/>Apache®, the names of Apache projects, and the feather logo are either <a rel="external" href="https://www.apache.org/foundation/marks/list/">registered trademarks or trademarks</a> of the Apache Software Foundation in the United States and/or other countries.<br/><br/><div class="copyright-box">Copyright © 2023 the Apache Software Foundation, Apache Heron, Heron, |
| Apache, the Apache feather Logo, and the Apache Heron project logo are either registered |
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