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Forum Posts

User16790091296
by Contributor II
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User16790091296
Contributor II
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At a high level a Lakehouse must contain the following properties:Open direct access data formats (Apache Parquet, Delta Lake etc.)First class support for machine learning and data science workloadsstate of the art performance Databricks is the firs...

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User16826987838
by Contributor
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Extending the duration of Ganglia metrics logs

 Any insights on how to analyse Ganglia Metrics logs for an extended duration of time, not just 15 minute snapshots? We need to visualize cluster CPU utilization for the duration of cluster uptime

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Anand_Ladda
Honored Contributor II
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One option here would be integration with Observability tools such as Datadog which can capture the cluster metrics on a more NRT basis. More details are here - https://docs.datadoghq.com/integrations/databricks/?tab=driveronly

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User16869510359
by Esteemed Contributor
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Resolved! How to determine if am using the same DBR minor version?

DBR minor version details are not exposed. However, in the documentation, it mentioned Databricks performs maintenance releases every 2 weeks. How can I determine if I am using the same minor version

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User16869510359
Esteemed Contributor
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The below code snippet can help to determine the DBR Hash string for the DBR version. DBR hash string is unique for the DBR minor version. val scalaVersion = scala.util.Properties.versionString   val hadoopVersion = org.apache.hadoop.util.VersionInf...

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Anonymous
by Not applicable
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sajith_appukutt
Honored Contributor II
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Delete workspace doesn't delete the root bucket. You could choose to use the same root bucket for more than one workspace ( though not recommended ) It is recommended to automate the infrastructure creation via terraform or quickstart so that cleanup...

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Anonymous
by Not applicable
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Monitoring jobs

Are there any event streams that are or could be exposed in AWS (such as Cloudwatch Eventbridge events or SNS messages? In particular I'm interested in events that detail jobs being run. The use case here would be for monitoring jobs from our web app...

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sajith_appukutt
Honored Contributor II
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You could write code to call the PutLogEvents api at the beginning of each job to write out custom events to cloudwatch / or use aws sdk to send and SNS notification and route it to a desired consumer.

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User16765131552
by Contributor III
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Azure Databricks Repos and HIPAA

Are Repos HIPAA compliant, or is there a plan and timeline to support this? Customer is getting a warning when trying to enable the Repos feature in a HIPAA deployment on Azure Databricks.

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sajith_appukutt
Honored Contributor II
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There is a plan to support this. For timeline, please reach out to your Databricks account team.

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MoJaMa
by Valued Contributor II
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Ryan_Chynoweth
Honored Contributor III
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Unfortunately this is not possible. The default user workspace name will be the user's email address.

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User16826992666
by Valued Contributor
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What do I need to think about for Disaster Recovery planning?

I am working on a disaster recovery plan for my environment which includes Databricks. Where do I start with my planning? What all do I need to consider when building a DR plan?

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sajith_appukutt
Honored Contributor II
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Depending on your RPO/RTOs there are different recovery solution strategies that could be considered (active/passive, active/active) for Databricks deployments. A detailed explanation of these approaches are mentioned here

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User16826992666
by Valued Contributor
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Can you use credential passthrough for users running jobs?

I would like it if I could make it so that the credentials of the user who initiates a job are used as the credentials for the job run. Is this possible?

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sajith_appukutt
Honored Contributor II
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Is this in Azure? If so, it is not supported currently. https://docs.microsoft.com/en-us/azure/databricks/security/credential-passthrough/adls-passthrough

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MoJaMa
by Valued Contributor II
  • 462 Views
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  • 462 Views
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MoJaMa
Valued Contributor II
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Yes. We support this.Please see https://docs.databricks.com/administration-guide/workspace/storage.html#modify-the-storage-location-for-notebook-results and https://docs.databricks.com/administration-guide/workspace/storage.html#configure-the-storage...

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