mirror of https://github.com/apache/druid.git
50 lines
1.4 KiB
Markdown
50 lines
1.4 KiB
Markdown
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---
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layout: doc_page
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---
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# PostgreSQL Metadata Store
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Make sure to [include](../../operations/including-extensions.html) `postgresql-metadata-storage` as an extension.
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## Setting up PostgreSQL
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1. Install PostgreSQL
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Use your favorite package manager to install PostgreSQL, e.g.:
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- on Ubuntu/Debian using apt `apt-get install postgresql`
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- on OS X, using [Homebrew](http://brew.sh/) `brew install postgresql`
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2. Create a druid database and user
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On the machine where PostgreSQL is installed, using an account with proper
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postgresql permissions:
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Create a druid user, enter `diurd` when prompted for the password.
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```bash
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createuser druid -P
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```
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Create a druid database owned by the user we just created
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```bash
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createdb druid -O druid
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```
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*Note:* On Ubuntu / Debian you may have to prefix the `createuser` and
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`createdb` commands with `sudo -u postgres` in order to gain proper
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permissions.
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3. Configure your Druid metadata storage extension:
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Add the following parameters to your Druid configuration, replacing `<host>`
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with the location (host name and port) of the database.
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```properties
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druid.extensions.loadList=["postgresql-metadata-storage"]
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druid.metadata.storage.type=postgresql
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druid.metadata.storage.connector.connectURI=jdbc:postgresql://<host>/druid
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druid.metadata.storage.connector.user=druid
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druid.metadata.storage.connector.password=diurd
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```
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