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Default to serverless for job deployment in scala job template #82

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Merged
andrewnester merged 8 commits into from
May 9, 2025
Merged

Default to serverless for job deployment in scala job template #82

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Default to serverless for job deployment in scala job template
garlandz-db May 9, 2025
898fede
remove redundant
garlandz-db May 9, 2025
0e0b728
add key
garlandz-db May 9, 2025
3b701d4
update
garlandz-db May 9, 2025
6f11bd2
fix name
garlandz-db May 9, 2025
4f6df32
upgrade to 16.3 which is what serverless is currenntly on (will need …
garlandz-db May 9, 2025
ba8a130
Update contrib/templates/scala-job/template/{{.project_name}}/resourc…
garlandz-db May 9, 2025
196a71b
Update contrib/templates/scala-job/template/{{.project_name}}/resourc…
garlandz-db May 9, 2025
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18 changes: 8 additions & 10 deletions ...b/templates/scala-job/template/{{.project_name}}/resources/{{.project_name}}.job.yml.tmpl
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Expand Up @@ -6,17 +6,15 @@ resources:
name: {{.project_name}}
tasks:
- task_key: main_task
job_cluster_key: {{.project_name}}_job_cluster
spark_jar_task:
main_class_name: {{template `main_class_name` .}}
libraries:
- jar: ../{{template `jar_path` .}}
job_clusters:
- job_cluster_key: {{.project_name}}_job_cluster
new_cluster:
spark_version: {{template `dbr_version` .}}.x-scala{{template `scala_major_minor_version` .}}
node_type_id: i3.xlarge # Default instance type (can be changed)
autoscale:
min_workers: 1
max_workers: 4
data_security_mode: USER_ISOLATION
queue:
enabled: true

@pietern pietern May 9, 2025

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You can omit this -- it is the default as of API version 2.2.

environments:
- environment_key: default
spec:
client: "3"
jar_dependencies:
- {{.artifacts_dest_path}}/${bundle.name}/${bundle.target}/${workspace.current_user.short_name}

@pietern pietern May 9, 2025

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Why is this needed?

cc @andrewnester

@garlandz-db garlandz-db May 9, 2025

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this is the uber jar with the main program to execute. is this correctly formatted?

@andrewnester andrewnester May 9, 2025

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@garlandz-db since this jar is built as part of this bundle you can reference to the jar using a relative local path, so it can be something like

jar_dependencies:
- ../path/to/my/jar/*.jar

You as well can use a full remote path but then it should look like

jar_dependencies:
- ${workspace.artifact_path}/.internal/my_jar.jar

@garlandz-db garlandz-db May 9, 2025

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ah i see. explains why i have the library URL which is a couple lines above this using a relative path!