- 6976 Views
- 1 replies
- 1 kudos
Resolved! Configure job to use one cluster instance to multiple jobs
Hi! I have several tiny jobs that run in parallel and I want them to run on the same cluster:- Tasks type Python Script: I send the parameters this way to run the pyspark scripts.- Job compute cluster created as (copied JSON from Databricks Job UI)Ho...
- 6976 Views
- 1 replies
- 1 kudos
- 1 kudos
Unfortunately, running multiple jobs in parallel using a single job cluster is not supported (yet). New in databricks is the possibility to create a job that orchestrates multiple jobs. These jobs will however still use their own cluster (configurati...
- 1 kudos
- 1792 Views
- 1 replies
- 1 kudos
Is there a solution that we can display the worker types based on spark version selection using api?
Is there a solution that allows us to display the worker types or driver types based on the selection of Spark version using an api?
- 1792 Views
- 1 replies
- 1 kudos
- 1 kudos
Can you clarify what you mean? Worker and driver types are not related to Spark version.
- 1 kudos
- 3745 Views
- 2 replies
- 2 kudos
Resolved! Reduce EBS Default Volumes
By default Databricks creates 2 volumes: one with 30GB and the other one with 150GB. We have a lot of nodes in our pools and so a los of Terabytes of Volumes, but we are not making any use of them in the jobs. Is there any way to reduce the volumes? ...
- 3745 Views
- 2 replies
- 2 kudos
- 2 kudos
Yes, EBS vols are essential for shuffle spill for example. You are probably using them!
- 2 kudos
- 8128 Views
- 1 replies
- 0 kudos
Uninstalling a preinstalled python package from Databricks
[Datasets](https://pypi.org/project/datasets/) python package comes preinstalled on databricks clusters. I want to uninstall it or completely prevent it's installation when I create/start a cluster.I couldn't find any solution on stackoverflow.And I ...
- 8128 Views
- 1 replies
- 0 kudos
- 0 kudos
@Retired_mod note that you can't actually uninstall packages in the runtime with pip.
- 0 kudos
- 14016 Views
- 1 replies
- 0 kudos
Databricks cluster launch time
Hi Team,We have an @adf pipeline which will run some set of activities before #Azure databricks notebooks get called.As and when the notebooks are called our pipeline will launch a new cluster for every job with job compute as Standard F4 with a sing...
- 14016 Views
- 1 replies
- 0 kudos
- 3769 Views
- 1 replies
- 0 kudos
The job run failed because task dependency types are temporarily disabled
I am trying the recently released conditional tasks (https://docs.databricks.com/en/workflows/jobs/conditional-tasks.html). I have created a workflow where the leaf task depends on multiple tasks and its run_if property is set as AT_LEAST_ONE_SUCCESS...
- 3769 Views
- 1 replies
- 0 kudos
- 3228 Views
- 0 replies
- 0 kudos
change cloud provider from AWS to GOOGLE
I registered a Databricks account and selected using AWS as cloud provider, may I know how to change it to using Google? Thanks!
- 3228 Views
- 0 replies
- 0 kudos
- 6053 Views
- 2 replies
- 2 kudos
Resolved! com.databricks.NotebookExecutionException: FAILED
I am running the comparisons but I get an error, I am working from a databricks notebook.Could someone help me to solve the following error:com.databricks.WorkflowException: com.databricks.NotebookExecutionException: FAILED: Notebook not found: /user...
- 6053 Views
- 2 replies
- 2 kudos
- 2 kudos
two things that come to mind:1. the notebook resides on another path than '/users/cuenta_user/user/Tests'2. the notebook is not saved as a notebook but rather as an ordinary python file
- 2 kudos
- 2840 Views
- 0 replies
- 0 kudos
Databricks Assistant HIPPA? Future Cost?
With the Public Preview of Databricks Assistant, I have a few questions. 1) If the Azure Tenet is HIPPA compliant does that compliance also include the Databricks Assistant features? 2) Right now the product is free but what will the cost be? Will we...
- 2840 Views
- 0 replies
- 0 kudos
- 3976 Views
- 3 replies
- 1 kudos
Liquid Clustering
Hi Team,Could you please help us understand,1)Performance benchmarks of liquid clustering compared to z-order and partition.2)How much cost it incurs/saves compared to z-order and partitionRegards,Phanindra
- 3976 Views
- 3 replies
- 1 kudos
- 1 kudos
Hi @Phani1 ,You can find performance related benchmarking here : https://www.databricks.com/blog/announcing-delta-lake-30-new-universal-format-and-liquid-clustering
- 1 kudos
- 2328 Views
- 0 replies
- 0 kudos
Intermittent (cert) failure when connecting to AWS RDS
I've just upgraded a bunch of jobs to 12.2 LTS runtime and now getting intermittent failures with the following message:```java.sql.SQLException: [Amazon](600000) Error setting/closing connection: PKIX path building failed: sun.security.provider.cert...
- 2328 Views
- 0 replies
- 0 kudos
- 12046 Views
- 0 replies
- 0 kudos
what are the different types life_cycle_state in databricks for job cluster
We are trying to get cluster life_cycle_state using API and we are able to get various values as belowRUNNINGPENDINGTERMINATEDINTERNAL_ERRORIs there any other values apart from above values it would be a great help.
- 12046 Views
- 0 replies
- 0 kudos
- 3003 Views
- 1 replies
- 2 kudos
create UDF in pyspark
Hi, Need the help of this community, unfortunately creating udfs is not my strongest skill set.I need to create UDF that will join two tables together, the problem is that one table has two id columns Name Table has id1 and id2 Transaction Table has ...
- 3003 Views
- 1 replies
- 2 kudos
- 2 kudos
Hi,I am not sure if I understand your question directly but let me give it a try:- The constraint is if id2 in name table populated then join with id2: So I think you can also could first make a column called 'id' in which you get id2 if it is popula...
- 2 kudos
- 11410 Views
- 3 replies
- 1 kudos
Want to disable cell scrollers.
There are two scrollers visible in my notebook, 1 for cell and another is for notebook. How can i disable cell scroller sicne i am having a hard time to navigate to my code scrolling the cell every time.
- 11410 Views
- 3 replies
- 1 kudos
- 1 kudos
Hi @Mahajan What exactly do you mean by disabling the cell scroll ? If and all there is an option as such, then it basically means you can't scroll the cell at all and the cell view is fixed. This makes the cell redundant as at any given point of ti...
- 1 kudos
- 8372 Views
- 6 replies
- 0 kudos
Databricks Cluster is going down after installing the external library
I have created a Databricks cluster with below configurations.Databricks Runtime Version13.2 ML (includes Apache Spark 3.4.0, Scala 2.12)Node typei3.xlarge30.5 GB Memory, 4 CoresI created a notebook and trying to load the Mysql table which resides i...
- 8372 Views
- 6 replies
- 0 kudos
- 0 kudos
Hi, The below error describes that there is an issue connecting to the host from Databricks, you can find more details about the network configurations here at https://docs.databricks.com/administration-guide/cloud-configurations/aws/customer-managed...
- 0 kudos
