Fusion Server 4.x File Download Links
This section contains download links for the Fusion Server 4.x.x files other than connectors.
See Fusion 4.x V1 Connector Downloads to access links to download connectors for the Fusion 4.x releases.
Fusion application files
Select the link to download the Fusion release:| Release | Zip |
|---|---|
| Fusion 4.0.0 | fusion-4.0.0.zip |
| Fusion 4.0.1 | fusion-4.0.1.zip |
| Fusion 4.0.2 | fusion-4.0.2.zip |
| Fusion 4.1.0 | fusion-4.1.0.zip |
| Fusion 4.1.1 | fusion-4.1.1.zip |
| Fusion 4.1.3 | fusion-4.1.3.zip |
| Fusion 4.2.0 | fusion-4.2.0.zip |
| Fusion 4.2.1 | fusion-4.2.1.zip |
| Fusion 4.2.2 | fusion-4.2.2.zip |
| Fusion 4.2.3 | fusion-4.2.3.zip |
| Fusion 4.2.4 | fusion-4.2.4.zip |
| Fusion 4.2.5 | fusion-4.2.5.zip |
| Fusion 4.2.6 | fusion-4.2.6.zip, Linux: fusion-4.2.6.tar.gz |
Fusion 4.2.0 drivers
Select the link to download the Fusion driver:| Driver | Zip |
|---|---|
| chrome-linux | chrome-linux.zip |
| chrome-remote-interface-js-eval-tool-alpine-linux | chrome-remote-interface-js-eval-tool-alpine-linux.zip |
| chrome-remote-interface-js-eval-tool-linux | chrome-remote-interface-js-eval-tool-linux.zip |
| chrome-remote-interface-js-eval-tool-macos | chrome-remote-interface-js-eval-tool-macos.zip |
| chrome-remote-interface-js-eval-tool-win | chrome-remote-interface-js-eval-tool-win.zip |
| chromedriver_linux64 | chromedriver_linux64.zip |
| chromedriver_mac64 | chromedriver_mac64.zip |
| chromedriver_win32 | chromedriver_win32.zip |
| chromium-nosync | chromium-nosync.zip |
Fusion 4.2.6 Service Pack application files
Select the link to download the Fusion 4.2.6 Service Pack for your operating system. Before applying service packs, review Upgrade Fusion Server 4.2.6 to Latest SP.Upgrade Fusion Server 4.2.6 to Latest SP
Upgrade Fusion Server 4.2.6 to Latest SP
This article describes how to perform the following upgrade:Consult Upgrade to Fusion 4.x for information on upgrading to a different version of Fusion.If you require a fresh installation of a Fusion 4.2.6 SP, consult Install Fusion 4.x.
- From version: 4.2.6
- To version: Latest SP
This upgrade is available to qualified customers whose Lucidworks plans include extended support.
Preliminary upgrade steps (optional)
If you are upgrading to apply the latest Log4j updates to your existing deployment, please follow the proceeding steps.- Log in to the Fusion Admin UI with an administrator account.
- Select System -> blobs
- Open webapp-admin-war → admin-webapps
- Delete the
admin.war,insights.war,app-studio.warWAR by selecting each entry and clicking Delete Blob.
Upgrade an existing Fusion installation (Linux, Windows)
Linux
To upgrade an existing Fusion installation on Linux:-
Place the
fusion-4.2.6-service-pack-patch.jarandfusion-4.2.6-sp3.tar.gzon each server hosting Fusion services. The script does not update external Solr and Zookeeper installations. - Shut down all Fusion services on each server that will receive the patched upgrade.
-
Run the
fusion-4.2.6-service-pack-patch.jarjar (java -jar fusion-4.2.6-service-pack-patch.jar) and follow the prompts. - Start the Fusion services.
Windows
To upgrade an existing Fusion installation on Windows:- Place the
fusion-4.2.6-service-pack-patch.jarandfusion-4.2.6-sp3.zipon each server hosting Fusion services. The script does not update external Solr and Zookeeper installations. - Shut down all Fusion services on each server that will receive the patched upgrade.
- Run the
fusion-4.2.6-service-pack-patch.jarjar (java -jar fusion-4.2.6-service-pack-patch.jar) and follow the prompts. - Start the Fusion services.
Enable the Tika parser service
Fusion 4.2.6 SPs include an asynchronous Tika parser service. This service is not automatically enabled upon upgrading. To enable the Tika parser service:- Open
fusion/conf/fusion.propertiesin a text editor. - Add the following Tika entry to the end of the file.
- In the
log-shippersection of the file, add the following in a new line: - Save the file.
- Download the tika-server-log4j2.xml file.
- Add the TikaServer logging configuration to the
fusion/confdirectory.
To automatically start the Tika parser service when starting Fusion, add
tika-server to the group.default line. Otherwise, you can start the Tika parser server with the $fusion/bin/tika-server script.| Operating system(s) | Package |
|---|---|
| Windows Zip archive for new Fusion 4.2.6 SP installations and patch updates. | fusion-4.2.6-sp3.zip |
| Linux archive for new Fusion 4.2.6 SP installations and patch updates | fusion-4.2.6-sp3.tar.gz |
| Linux/Windows patch program | fusion-4.2.6-service-pack-patch.jar |