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Upgrading to OpenJDK 11 on customer-hosted instances
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Starting in Looker 22.2, Looker supports OpenJDK version 11 on customer-hosted Looker instances, which may improve Looker performance. Upgrading to OpenJDK 11 from OpenJDK 8 requires downloading and installing OpenJDK 11 and then downloading and installing a new looker
startup script. For example:
Stop the Looker process from shell, as the looker user:
sudo su - looker
cd /home/looker/looker
./looker stop
If you are updating a Looker cluster, repeat the previous step to stop Looker on every node.
Download and install OpenJDK 11 .
Download the looker11
startup script .
Delete the previous version of the looker
startup script from your looker
directory:
rm looker
Copy the looker11
startup script to your looker
directory and rename the script looker
. The new startup script must be called looker
to run properly :
mv <download_directory>/looker11 looker
If you are updating a Looker cluster, repeat steps 3 through 6 on all nodes.
Start up Looker on all nodes.
./looker start
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Last updated 2024-06-20 UTC.
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{"lastModified": "Last updated 2024-06-20 UTC."}
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