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ScyllaDB Docs ScyllaDB Enterprise Getting Started Install ScyllaDB Enterprise Install ScyllaDB Without root Privileges

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Install ScyllaDB Without root Privileges¶

This document covers installing, uninstalling, and upgrading ScyllaDB using Unified Installer. Unified Installer is recommended when you do not have root privileges to the server. If you have root privileges, we recommend installing ScyllaDB with ScyllaDB Web Installer or by downloading the OS-specific packages (RPMs and DEBs) and installing them with the package manager (dnf and apt).

Prerequisites¶

Ensure your platform is supported by the ScyllaDB version you want to install. See OS Support for information about supported Linux distributions and versions.

Note that if you’re on CentOS 7, only root offline installation is supported.

Download and Install¶

  1. Download the latest tar.gz file for ScyllaDB 5.2 (x86 or ARM) from https://downloads.scylladb.com/downloads/scylla/relocatable/scylladb-5.2/.

  2. Uncompress the downloaded package.

    The following example shows the package for ScyllaDB 5.2.4 (x86):

    tar xvfz scylla-unified-5.2.4-0.20230623.cebbf6c5df2b.x86_64.tar.gz
    
  3. Install OpenJDK 8 or 11.

    The following example shows Java installation on a CentOS-like system:

    sudo yum install -y java-11-openjdk-headless
    

    For root offline installation on Debian-like systems, two additional packages, xfsprogs and mdadm, should be installed to be used in RAID setup.

  4. Install ScyllaDB as a user with non-root privileges:

    ./install.sh --nonroot --python3 ~/scylladb/python3/bin/python3
    

Configure and Run ScyllaDB¶

  1. Run the ScyllaDB setup script:

    ~/scylladb/sbin/scylla_setup
    
  2. Start ScyllaDB:

    systemctl --user start scylla-server
    
  3. Verify that ScyllaDB is running:

    systemctl --user status scylla-server
    

Now you can start using ScyllaDB. Here are some tools you may find useful.

Run nodetool:

~/scylladb/share/cassandra/bin/nodetool status

Run cqlsh:

~/scylladb/share/cassandra/bin/cqlsh

Run cassandra-stress:

~/scylladb/share/cassandra/bin/cassandra-stress write

Note

You can avoid adding the extended prefix to the commands by exporting the binary directories to PATH:

export PATH=$PATH:~/scylladb/python3/bin:~/scylladb/share/cassandra/bin/:~/scylladb/bin:~/scylladb/sbin

Upgrade/ Downgrade/ Uninstall¶

Upgrade¶

The unified package is based on a binary package; it’s not a RPM / DEB packages, so it doesn’t upgrade or downgrade by yum / apt. To upgrade ScyllaDB, run the install.sh script.

Root install:

./install.sh --upgrade

Nonroot install

./install.sh --upgrade --nonroot

Note

The installation script does not upgrade scylla-jmx and scylla-tools. You will have to upgrade them separately.

Uninstall¶

Root uninstall:

sudo ./uninstall.sh

Nonroot uninstall

./uninstall.sh --nonroot

Downgrade¶

To downgrade to your original ScyllaDB version, use the Uninstall procedure, then install the original ScyllaDB version.

Next Steps¶

  • Configure ScyllaDB

  • Manage your clusters with ScyllaDB Manager

  • Monitor your cluster and data with ScyllaDB Monitoring

  • Get familiar with ScyllaDB’s command line reference guide.

  • Learn about ScyllaDB at ScyllaDB University

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  • Install ScyllaDB Without root Privileges
    • Prerequisites
    • Download and Install
    • Configure and Run ScyllaDB
    • Upgrade/ Downgrade/ Uninstall
      • Upgrade
      • Uninstall
      • Downgrade
    • Next Steps
ScyllaDB Enterprise
  • 2024.2
    • 2024.2
    • 2024.1
    • 2023.1
    • 2022.2
  • Getting Started
    • Install ScyllaDB Enterprise
      • ScyllaDB Web Installer for Linux
      • Install ScyllaDB Without root Privileges
      • Air-gapped Server Installation
      • ScyllaDB Housekeeping and how to disable it
      • ScyllaDB Developer Mode
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      • Launch ScyllaDB on Azure
    • Configure ScyllaDB
    • ScyllaDB Configuration Reference
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      • Cloud Instance Recommendations
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    • Migrate to ScyllaDB
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      • Integrate Scylla with Spark
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      • Integrate Scylla with Spring
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    • Efficient Tombstone Garbage Collection in ICS
    • How to Change gc_grace_seconds for a Table
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    • Increase Permission Cache to Avoid Non-paged Queries
    • How does Scylla LWT Differ from Apache Cassandra ?
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