- 5465 Views
- 1 replies
- 1 kudos
Resolved! capture return value from databricks job to local machine by CLI
Hi,I want to run a python code on databricks notebook and return the value to my local machine. Here is the summary:I upload files to volumes on databricks. I generate a md5 for local file. Once the upload is finished, I create a python script with t...
- 5465 Views
- 1 replies
- 1 kudos
- 1 kudos
Hello @pshuk, You could check the below CLI commands: get-run-output Get the output for a single run. This is the REST API reference, which relates to the CLI command: https://docs.databricks.com/api/workspace/jobs/getrunoutput export-run There's al...
- 1 kudos
- 3486 Views
- 1 replies
- 0 kudos
Resolved! Error Code: METASTORE_DOES_NOT_EXIST when using Databricks API
Hello, I'm attempting to use the databricks API to list the catalogs in the metastore. When I send the GET request to `/api/2.1/unity-catalog/catalogs` , I get this error I have checked multiple times and yes, we do have a metastore associated with t...
- 3486 Views
- 1 replies
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Turns out I was using the wrong databricks host url when querying from postman. I was using my Azure instance instead of my AWS instance.
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- 24096 Views
- 3 replies
- 4 kudos
Resolved! Use SQL Server Management Studio to Connect to DataBricks?
The Notebook UI doesn't always provide the best experience for running exploratory SQL queries. Is there a way for me to use SQL Server Management Studio (SSMS) to connect to DataBricks? See Also:https://learn.microsoft.com/en-us/answers/questions/74...
- 24096 Views
- 3 replies
- 4 kudos
- 4 kudos
What you can do is define a SQL endpoint as a linked server. Like that you can use SSMS and T-SQL.However, it has some drawbacks (no/bad query pushdown, no caching).Here is an excellent blog of Kyle Hale of databricks:Tutorial: Create a Databricks S...
- 4 kudos
- 3410 Views
- 1 replies
- 2 kudos
ingest csv file on-prem to delta table on databricks
Hi,So I want to create a delta live table using a csv file that I create locally (on-prem). A little background: So I have a working ELT pipeline that finds newly generated files (since the last upload), and upload them to databricks volume and at th...
- 3410 Views
- 1 replies
- 2 kudos
- 2 kudos
Hello @pshuk , Based on your description, you have an external pipeline that writes CSV files to a specific storage location and you wish to set up a DLT based on the output of this pipeline. DLT offers has access to a feature called Autoloader, whic...
- 2 kudos
- 2604 Views
- 3 replies
- 3 kudos
I am facing an issue while generating the DBU consumption report and need help.
I am trying to access the following system tables to generate a DBU consumption report, but I am not seeing this table in the system schema. Could you please help me how to access it?system.billing.inventory, system.billing.workspaces, system.billing...
- 2604 Views
- 3 replies
- 3 kudos
- 3182 Views
- 2 replies
- 0 kudos
Delta Sharing - Info about Share Recipient
What information do you know about a share recipient when they access a table shared to them via Delta Sharing?Wondering if we might be able to utilize something along the lines of is_member, is_account_group_member, session_user, etc for ROW and COL...
- 3182 Views
- 2 replies
- 0 kudos
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Now that I'm looking closer at the share credentials and the recipient entity you would really need a way to know the bearer token and relate that back to various recipient properties - databricks.name and any custom recipient property tags you may h...
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- 2906 Views
- 0 replies
- 0 kudos
Parallel kafka consumer in spark structured streaming
Hi,I have a spark streaming job which reads from kafka and process data and write to delta lake.Number of kafka partition: 100number of executor: 2 (4 core each)So we have 8 cores total which are reading from 100 partitions of a topic. I wanted to un...
- 2906 Views
- 0 replies
- 0 kudos
- 1692 Views
- 0 replies
- 1 kudos
how to develop Notebooks on vscode for git repos?
I am able to use vscode extension + databricks connect to develop Notebooks on my local computer and run them on my databricks cluster. However I can not figure out how to develop the Notebooks that have the file `.py` extension but identified by Dat...
- 1692 Views
- 0 replies
- 1 kudos
- 1877 Views
- 1 replies
- 0 kudos
Error While Running Table Schema
Hi All,I am facing issue while running a new table in bronze layer.Error - AnalysisException: org.apache.hadoop.hive.ql.metadata.HiveException: Unable to alter table.com.databricks.backend.common.rpc.SparkDriverExceptions$SQLExecutionException: org.a...
- 1877 Views
- 1 replies
- 0 kudos
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Hello @Mirza1 , Could you please share the source code that is generating the exception, as well as the DBR version you are currently using? This will help me better understand the issue.
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- 3521 Views
- 1 replies
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Resolved! How does coalesce works internally
Hi Databricks team,I am trying to understand internals of spark coalesce code(DefaultPartitionCoalescer) and going through spark code for this. While I understood coalesce function but I am not sure about complete flow of code like where its get call...
- 3521 Views
- 1 replies
- 0 kudos
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Hello @subham0611 , The coalesce operation triggered from user code can be initiated from either an RDD or a Dataset, with each having distinct codepaths: RDD: https://github.com/apache/spark/blob/master/core/src/main/scala/org/apache/spark/rdd/RDD...
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- 9476 Views
- 2 replies
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Resolved! Why saving pyspark df always converting string field to number?
import pandas as pd from pyspark.sql.types import StringType, IntegerType from pyspark.sql.functions import col save_path = os.path.join(base_path, stg_dir, "testCsvEncoding") d = [{"code": "00034321"}, {"code": "55964445226"}] df = pd.Data...
- 9476 Views
- 2 replies
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@georgeyjy Try opening the CSV as text editor. I bet that Excel is automatically trying to detect the schema of CSV thus it thinks that it's an integer.
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- 3754 Views
- 1 replies
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Unable to access AWS S3 - Error : java.nio.file.AccessDeniedException
Reading file like this "Data = spark.sql("SELECT * FROM edge.inv.rm") Getting this error org.apache.spark.SparkException: Job aborted due to stage failure: Task 10 in stage 441.0 failed 4 times, most recent failure: Lost task 10.3 in stage 441.0 (TID...
- 3754 Views
- 1 replies
- 0 kudos
- 1736 Views
- 0 replies
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Assessment(Assessment job need to be deployed using Terraform)
Assessment(Assessment job need to be deployed using Terraform)1.Install latest version of UCX 2.UCX will add the assessment job and queries to the workspace3.Run the assessment using ClusterHow to write code for this by using Terraform. Can anyone he...
- 1736 Views
- 0 replies
- 0 kudos
- 3397 Views
- 2 replies
- 0 kudos
Resolved! Unable to generate account level PAT for service principle
I am trying to generate PAT for a service principle.I am following the documentation as shown below:https://docs.databricks.com/en/dev-tools/auth/oauth-m2m.html#create-token-in-accountI have prepared the below curl command:I am getting below error:Pl...
- 3397 Views
- 2 replies
- 0 kudos
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I was able to generate the workspace level token using the databricks cli.I set the following details in the databricks cli profile(.databrickscfg) file: host = https://myworksapce.azuredatabricks.net/ account_id = (my db account id)client_id = ...
- 0 kudos
- 7907 Views
- 2 replies
- 1 kudos
[Delta live table vs Workflow]
Hi Community Members,I have been using Databricks for a while, but I have only used Workflow. I have a question about the differences between Delta Live Table and Workflow. Which one should we use in which scenario?Thanks,
- 7907 Views
- 2 replies
- 1 kudos
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Hi, Delta Live Tables focuses on managing data ingestion, transformation, and management of Delta tables using a declarative framework. Job Workflows are designed to orchestrate and schedule various data processing and analysis tasks, including SQL q...
- 1 kudos
