Configure Cluster Scope Init Script Storage
cluster-init-script - is a LHO script that copies the LHO Telemetry Agent jar from DBFS to the storage area accessible by clusters, i.e. /Volumes
Unity Catalog Enabled
Shared-Compute resources are available only with Unity Catalog enabled.
At the moment of this documentation creation, Databricks does not offer an API to upload the cluster-init-script in /Volumes.
Step 1) Use the following link to download the LHO
cluster-init-script
https://bplmdemoappstg.blob.core.windows.net/libraries/LHO_VERSION/init_script.she.g.
https://bplmdemoappstg.blob.core.windows.net/libraries/2.7.2/init_script.sh
Step 2) Upload script downloaded before to
/Volumes/main/default/bp-lakehouse-monitor/script/
The complete path should look like:
/Volumes/main/default/bp-lakehouse-monitor/script/init_script.sh
Step 3) In Databricks
open Catalog
open Metastore details
open Allowed JARs/Init Scripts
add a new entry for
/Volumes/main/default/bp-lakehouse-monitor/script/init_script.sh
Unity Catalog Disabled
This configuration step is done automatically by LHO when LHO Telemetry Agent is updated.
LHO copies the cluster-init-script into the storage area accessible by the cluster, i.e. the Databricks workspace files
/Workspace/bp-lakehouse-monitor/script/init_script.sh
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