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<title data-rh="true">DataHub Upgrade Docker Image | DataHub</title><meta data-rh="true" name="viewport" content="width=device-width,initial-scale=1"><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:url" content="https://docs.datahub.com/docs/docker/datahub-upgrade"><meta data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" name="docsearch:language" content="en"><meta data-rh="true" name="docusaurus_version" content="current"><meta data-rh="true" name="docusaurus_tag" content="docs-default-current"><meta data-rh="true" name="docsearch:version" content="current"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-current"><meta data-rh="true" property="og:title" content="DataHub Upgrade Docker Image | DataHub"><meta data-rh="true" name="description" content="This container is used to automatically apply upgrades from one version of DataHub to another. It contains"><meta data-rh="true" property="og:description" content="This container is used to automatically apply upgrades from one version of DataHub to another. It contains"><link data-rh="true" rel="icon" href="/img/favicon.ico"><link data-rh="true" rel="canonical" href="https://docs.datahub.com/docs/docker/datahub-upgrade"><link data-rh="true" rel="alternate" href="https://docs.datahub.com/docs/docker/datahub-upgrade" hreflang="en"><link data-rh="true" rel="alternate" href="https://docs.datahub.com/docs/docker/datahub-upgrade" hreflang="x-default"><link data-rh="true" rel="preconnect" href="https://RK0UG797F3-dsn.algolia.net" crossorigin="anonymous"><link rel="alternate" type="application/rss+xml" href="/learn/rss.xml" title="DataHub RSS Feed">
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<div role="region" aria-label="Skip to main content"><a class="skipToContent_fXgn" href="#__docusaurus_skipToContent_fallback">Skip to main content</a></div><div class="announcementBar_mb4j" style="background-color:transparent;color:#ffffff" role="banner"><div class="content_knG7 announcementBarContent_xLdY"><div class="shimmer-banner"><p>DataHub Secures $35 Million Series B</p><a href="https://datahub.com/news/series-b-announcement/" target="_blank" class="button"><div>Read the announcement<span> →</span></div></a></div></div></div><nav aria-label="Main" class="navbar navbar--fixed-top"><div class="navbar__inner"><div class="navbar__items"><button aria-label="Toggle navigation bar" aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></button><a href="https://datahub.com" target="_blank" rel="noopener noreferrer" class="navbar__brand"><div class="navbar__logo"><img src="/img/datahub-logo-color-light-horizontal.svg" alt="DataHub Logo" class="themedImage_ToTc themedImage--light_HNdA"><img src="/img/datahub-logo-color-dark-horizontal.svg" alt="DataHub Logo" class="themedImage_ToTc themedImage--dark_i4oU"></div></a><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link versionNavItem_cbn8">Next</a><ul class="dropdown__menu"><li><a aria-current="page" class="dropdown__link dropdown__link--active" href="/docs/docker/datahub-upgrade">Next</a></li><li><a class="dropdown__link" href="/docs/1.1.0/docker/datahub-upgrade">1.1.0</a></li><li><hr class="dropdown-separator" style="margin: 0.4rem;"></li><li><div class="dropdown__link"><b>Archived versions</b></div></li><li>
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<a class="dropdown__link" href="https://docs-website-8jkm4uler-acryldata.vercel.app/docs/0.14.1/features">0.14.1
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</li></ul></div></div><div class="navbar__items navbar__items--right"><a aria-current="page" class="navbar__item navbar__link navbar__link--active" href="/docs">Docs</a><a class="navbar__item navbar__link" href="/integrations">Integrations</a><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">Learn</a><ul class="dropdown__menu dropdown__menu_Z8FC"><div class="wrapper_kp81"><div><a href="https://datahub.com/weekly-demo" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-join-slack.png" alt="Weekly Demo"></div><div class="title_c7DP">Weekly Demo</div></a></div><div><a href="https://datahub.com/use-cases" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-forum.png" alt="Use Cases"></div><div class="title_c7DP">Use Cases</div></a></div><div><a href="httpps://datahub.com/adoption-stories" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-events.png" alt="Adoption Stories"></div><div class="title_c7DP">Adoption Stories</div></a></div><div><a href="https://medium.com/datahub-project" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-champions.png" alt="Blog"></div><div class="title_c7DP">Blog</div></a></div><div><a href="https://www.youtube.com/channel/UC3qFQC5IiwR5fvWEqi_tJ5w" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-share-your-journey.png" alt="Youtube"></div><div class="title_c7DP">Youtube</div></a></div></div></ul></div><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">Community</a><ul class="dropdown__menu dropdown__menu_Z8FC"><div class="wrapper_kp81"><div><a href="https://datahub.com/slack/" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-join-slack.png" alt="Join Slack"></div><div class="title_c7DP">Join Slack</div></a></div><div><a href="https://datahub.com/events" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-events.png" alt="Events"></div><div class="title_c7DP">Events</div></a></div><div><a href="https://datahub.com/champions/" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-champions.png" alt="Champions"></div><div class="title_c7DP">Champions</div></a></div><div><a href="https://datahub.com/share-your-journey/" target="_blank" rel="noopener noreferrer" class="card_BUD7"><div class="icon_BgHd"><img src="/img/icon-share-your-journey.png" alt="Share Your Journey"></div><div class="title_c7DP">Share Your Journey</div></a></div></div></ul></div><a href="https://datahub.com/products/why-datahub-cloud/" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">
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<style>
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.cloud-cta {
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color: var(--ifm-menu-color-active);
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font-weight: 600;
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background: linear-gradient(40deg, var(--ifm-menu-color-active), var(--ifm-menu-color-active));
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background-size: 200% 100%;
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-webkit-background-clip: text;
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background-clip: text;
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transition: background-image 0.3s ease;
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}
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.cloud-cta:hover {
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color: transparent;
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background: linear-gradient(40deg, var(--ifm-menu-color-active), #ff1493);
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background-size: 200% 100%;
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-webkit-background-clip: text;
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background-clip: text;
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animation: gradientShift 3s ease infinite;
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}
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@keyframes gradientShift {
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0%, 100% { background-position: 0% 50%; }
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50% { background-position: 100% 50%; }
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}
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</style>
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<div class="cloud-cta">Get Cloud</div>
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</a><a href="https://datahub.com/slack?utm_source=docs&utm_medium=header&utm_campaign=docs_header" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">
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<style>
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.slack-logo:hover {
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opacity: 0.8;
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}
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</style>
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<img class="slack-logo" src="https://upload.wikimedia.org/wikipedia/commons/d/d5/Slack_icon_2019.svg" , alt="slack" , height="20px" style="margin: 10px 0 0 0;">
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</a><div class="searchBox_ZlJk"><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><span class="DocSearch-Button-Container"><svg width="20" height="20" class="DocSearch-Search-Icon" viewBox="0 0 20 20" aria-hidden="true"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></span><span class="DocSearch-Button-Keys"></span></button></div></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div></nav><div id="__docusaurus_skipToContent_fallback" class="main-wrapper mainWrapper_z2l0 docsWrapper_BCFX"><button aria-label="Scroll back to top" class="clean-btn theme-back-to-top-button backToTopButton_sjWU" type="button"></button><div class="docPage__5DB"><aside class="theme-doc-sidebar-container docSidebarContainer_b6E3"><div class="sidebarViewport_Xe31"><div class="sidebar_njMd"><nav aria-label="Docs sidebar" class="menu thin-scrollbar menu_SIkG menuWithAnnouncementBar_GW3s"><ul class="theme-doc-sidebar-menu menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menuHtmlItem_M9Kj menu__list-item"><div>Getting Started</div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/features">What Is DataHub?</a><button aria-label="Toggle the collapsible sidebar category 'What Is DataHub?'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/category/features">Features</a><button aria-label="Toggle the collapsible sidebar category 'Features'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menuHtmlItem_M9Kj menu__list-item"><div>DataHub Cloud</div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/docs/managed-datahub/managed-datahub-overview">DataHub Cloud Overview</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/docs/managed-datahub/welcome-acryl">Getting Started with DataHub Cloud</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/authentication/guides/sso/initialize-oidc">Configure Single Sign-On</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/managed-datahub/remote-executor/about">Remote Executor</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/managed-datahub/datahub-api/entity-events-api">DataHub API</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--subli
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a set of executable jobs, which can be used to perform various types of system maintenance on-demand.</p><p>It also supports regularly upgrade tasks that need to occur between versions of DataHub, and should be run
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each time DataHub is deployed. More on this below. (TODO)</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="supported-upgrades">Supported Upgrades<a href="#supported-upgrades" class="hash-link" aria-label="Direct link to Supported Upgrades" title="Direct link to Supported Upgrades"></a></h2><p>The following jobs are supported:</p><ol><li><p><strong>SystemUpdate</strong>: Performs any tasks required to update to a new version of DataHub. For example, applying new configurations to the search & graph indexes, ingesting default settings, and more. Once completed, emits a message to the DataHub Upgrade History Kafka (<code>DataHubUpgradeHistory_v1</code>) topic, which signals to other pods that DataHub is ready to start.
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Note that this <em>must</em> be executed any time the DataHub version is incremented before starting or restarting other system containers. Dependent services will wait until the Kafka message is emitted corresponding to the code they are running.
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A unique "version id" is generated based on a combination of the a) embedded git tag corresponding to the version of DataHub running and b) an optional revision number, provided via the <code>DATAHUB_REVISION</code> environment variable. Helm uses
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the latter to ensure that the system upgrade job is executed every single time a deployment of DataHub is performed, even if the container version has not changed.
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Important: This job runs as a pre-install hook via the DataHub Helm Charts, i.e. before deploying new version tags for each container.</p></li><li><p><strong>SystemUpdateBlocking</strong>: Performs any <em>blocking</em> tasks required to update to a new version of DataHub, as a subset of <strong>SystemUpdate</strong>.</p></li><li><p><strong>SystemUpdateNonBlocking</strong>: Performs any <em>nonblocking</em> tasks required to update to a new version of DataHub, as a subset of <strong>SystemUpdate</strong>.</p></li><li><p><strong>RestoreIndices</strong>: Restores indices by fetching the latest version of each aspect and restating MetadataChangeLog events for each latest aspect. Arguments include:</p><ul><li><em>batchSize</em> (Optional): The number of rows to migrate at a time. Defaults to 1000.</li><li><em>batchDelayMs</em> (Optional): The number of milliseconds of delay between migrated batches. Used for rate limiting. Defaults to 250.</li><li><em>numThreads</em> (Optional): The number of threads to use, defaults to 1. Note that this is not used if <code>urnBasedPagination</code> is true.</li><li><em>aspectName</em> (Optional): The aspect name for producing events.</li><li><em>urn</em> (Optional): The urn for producing events.</li><li><em>urnLike</em> (Optional): The urn pattern for producing events, using <code>%</code> as a wild card</li><li><em>urnBasedPagination</em> (Optional): Paginate the SQL results using the urn + aspect string instead of <code>OFFSET</code>. Defaults to false,
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though should improve performance for large amounts of data.</li></ul></li><li><p><strong>RestoreBackup</strong>: Restores the primary storage - the SQL document DB - from an available backup of the local database. Requires that the backup reader and backup are provided. Note that this does not also restore the secondary indexes, the graph or search storage. To do so, you should run the <strong>RestoreIndices</strong> upgrade job.
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Arguments include:</p><ul><li><em>BACKUP_READER</em> (Required): The backup reader to use to read and restore the db. The only backup reader currently supported is <code>LOCAL_PARQUET</code>, which requires a parquet-formatted backup file path to be specified via the <code>BACKUP_FILE_PATH</code> argument.</li><li><em>BACKUP_FILE_PATH</em> (Required): The path of the backup file. If you are running in a container, this needs to the location where the backup file has been mounted into the container.</li></ul></li><li><p><strong>EvaluateTests</strong>: Executes all Metadata Tests in batches. Running this job can slow down DataHub, and it in some cases requires full scans of the document db. Generally, it's recommended to configure this to run one time per day (which is the helm CronJob default).
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Arguments include:</p><ul><li><em>batchSize</em> (Optional): The number of assets to test at a time. Defaults to 1000.</li><li><em>batchDelayMs</em> (Optional): The number of milliseconds of delay between evaluated asset batches. Used for rate limiting. Defaults to 250.</li></ul></li><li><p>(Legacy) <strong>NoCodeDataMigration</strong>: Performs a series of pre-flight qualification checks and then migrates metadata<!-- -->*<!-- -->aspect table data
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to metadata_aspect_v2 table. Arguments include:</p><ul><li><em>batchSize</em> (Optional): The number of rows to migrate at a time. Defaults to 1000.</li><li><em>batchDelayMs</em> (Optional): The number of milliseconds of delay between migrated batches. Used for rate limiting. Defaults to 250.</li><li><em>dbType</em> (Optional): The target DB type. Valid values are <code>MYSQL</code>, <code>MARIA</code>, <code>POSTGRES</code>. Defaults to <code>MYSQL</code>.</li></ul><p>If you are using newer versions of DataHub (v1.0.0 or above), this upgrade job will not be relevant.</p></li><li><p>(Legacy) <strong>NoCodeDataMigrationCleanup</strong>: Cleanses graph index, search index, and key-value store of legacy DataHub data (metadata_aspect table) once
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the No Code Data Migration has completed successfully. No arguments.</p><p>If you are using newer versions of DataHub (v1.0.0 or above), this upgrade job will not be relevant.</p></li></ol><h2 class="anchor anchorWithStickyNavbar_LWe7" id="environment-variables">Environment Variables<a href="#environment-variables" class="hash-link" aria-label="Direct link to Environment Variables" title="Direct link to Environment Variables"></a></h2><p>To run the <code>datahub-upgrade</code> container, some environment variables must be provided in order to tell the upgrade CLI
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where the running DataHub containers reside.</p><p>Below details the required configurations. By default, these configs are provided for local docker-compose deployments of
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DataHub within <code>docker/datahub-upgrade/env/docker.env</code>. They assume that there is a Docker network called datahub_network
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where the DataHub containers can be found.</p><p>These are also the variables used when the provided <code>datahub-upgrade.sh</code> script is executed. To run the upgrade CLI for non-local deployments,
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follow these steps:</p><ol><li>Define new ".env" variable to hold your environment variables.</li></ol><p>The following variables may be provided:</p><div class="language-aidl codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-aidl codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain"># Required Environment Variables</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">EBEAN_DATASOURCE_USERNAME=datahub</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">EBEAN_DATASOURCE_PASSWORD=datahub</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">EBEAN_DATASOURCE_HOST=<your-ebean-host>:3306</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">EBEAN_DATASOURCE_URL=jdbc:mysql://<your-ebean-host>:3306/datahub?verifyServerCertificate=false&useSSL=true&useUnicode=yes&characterEncoding=UTF-8</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">EBEAN_DATASOURCE_DRIVER=com.mysql.jdbc.Driver</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">KAFKA_BOOTSTRAP_SERVER=<your-kafka-host>:29092</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">KAFKA_SCHEMAREGISTRY_URL=http://<your-kafka-host>:8081</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">ELASTICSEARCH_HOST=<your-elastic-host></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">ELASTICSEARCH_PORT=9200</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">NEO4J_HOST=http://<your-neo-host>:7474</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">NEO4J_URI=bolt://<your-neo-host></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">NEO4J_USERNAME=neo4j</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">NEO4J_PASSWORD=datahub</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">DATAHUB_GMS_HOST=<your-gms-host>></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">DATAHUB_GMS_PORT=8080</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"># Datahub protocol (default http)</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"># DATAHUB_GMS_PROTOCOL=http</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">DATAHUB_MAE_CONSUMER_HOST=<your-mae-consumer-host></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain">DATAHUB_MAE_CONSUMER_PORT=9091</span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#bfc7d5"><span class="token plain"># Optional Arguments</span><br></span><span class="to
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can be specified using the <code>-u</code> flag when running the <code>datahub-upgrade</code> container.</p><p>For example, to run the migration named "NoCodeDataMigration", you would do execute the following:</p><div class="language-aidl codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-aidl codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">./datahub-upgrade.sh -u NoCodeDataMigration</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>OR</p><div class="language-aidl codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-aidl codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">docker pull acryldata/datahub-upgrade:head && docker run --env-file env/docker.env acryldata/datahub-upgrade:head -u NoCodeDataMigration</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><h3 class="anchor anchorWithStickyNavbar_LWe7" id="provided-arguments-for-a-given-upgrade-job">Provided Arguments for a Given Upgrade Job<a href="#provided-arguments-for-a-given-upgrade-job" class="hash-link" aria-label="Direct link to Provided Arguments for a Given Upgrade Job" title="Direct link to Provided Arguments for a Given Upgrade Job"></a></h3><p>In addition to the required <code>-u</code> argument, each upgrade may require specific arguments. You can provide arguments to individual
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upgrades using multiple <code>-a</code> arguments.</p><p>For example, the NoCodeDataMigration upgrade provides 2 optional arguments detailed above: <em>batchSize</em> and <em>batchDelayMs</em>.
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To specify these, you can use a combination of <code>-a</code> arguments and of the form <em>argumentName=argumentValue</em> as follows:</p><div class="language-aidl codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-aidl codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">./datahub-upgrade.sh -u NoCodeDataMigration -a batchSize=500 -a batchDelayMs=1000 // Small batches with 1 second delay.</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>OR</p><div class="language-aidl codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#bfc7d5;--prism-background-color:#292d3e"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-aidl codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#bfc7d5"><span class="token plain">docker pull acryldata/datahub-upgrade:head && docker run --env-file env/docker.env acryldata/datahub-upgrade:head -u NoCodeDataMigration -a batchSize=500 -a batchDelayMs=1000</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="slackUtm_uoBr"><div class="slackUtm_uoBr"><hr>Need more help? Join the conversation in <a href="https://datahub.com/slack?utm_source=docs&utm_medium=footer&utm_campaign=docs_footer&utm_content=docker/datahub-upgrade/README">Slack!</a></div></div><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/datahub-project/datahub/blob/master/docker/datahub-upgrade/README.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_VsjB"></div></div></footer><div class="feedbackWrapper_mUHF"><div class="feedbackWidget_PX4d"><div class="feedbackButtons_wn3V"><strong>Is this page helpful?</strong><div><button class="feedbackButton_UgQs"><span role="img" aria-label="like" class="anticon anticon-like"><svg viewBox="64 64 896 896" focusable="false" data-icon="like" width="1em" height="1em" fill="currentColor" aria-hidden="true"><path d="M885.9 533.7c16.8-22.2 26.1-49.4 26.1-77.7 0-44.9-25.1-87.4-65.5-111.1a67.67 67.67 0 00-34.3-9.3H572.4l6-122.9c1.4-29.7-9.1-57.9-29.5-79.4A106.62 106.62 0 00471 99.9c-52 0-98 35-111.8 85.1l-85.9 311H144c-17.7 0-32 14.3-32 32v364c0 17.7 14.3 32 32 32h601.3c9.2 0 18.2-1.8 26.5-5.4 47.6-20.3 78.3-66.8 78.3-118.4 0-12.6-1.8-25-5.4-37 16.8-22.2 26.1-49.4 26.1-77.7 0-12.6-1.8-25-5.4-37 16.8-22.2 26.1-49.4 26
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