Say I have two notebooks A and B. Notebook A generates data for notebook B to process. However, I want multiple B to process the data concurrently. Is this possible?
For those of you who use databricks-connect probably know that it’s a great tool to use the power of spark/databricks, while executing/debugging code (and having proper git integration) from your favorite IDE. However, when you want to test somethin...
<br> <code>Time Message Cluster terminated.Reason:Network Configuration Failure The data plane network is misconfigured. Please verify that the network for your data plane is configured correctly. Instance ID: ............... Error mess...
Spark Standalone Cluster Configuration (Spark 3.0.0)- 1 Master2 Workers (4 cores each) I am using Airflow SparkSubmitOperator to submit the job to Spark Master in Cluster mode. There are multiple(~20) DAGs on airflow submitting jobs to Spark. These ...
When trying to upload to DBFS from local machine getting error as "Error occurred when processing file ... : Server responded with 0 code" DBR 7.3 LTSSpark 3.0.1 Scala 2.12 Uploading the file using the "upload" in the Databricks cloud console, the c...
Even I am facing the same issue with GCP databricks. I am able to upload files with smaller size. When i tried with 3MB file, databricks chokes. I get the above error. I tried with aws databricks, it works good even for bigger size files.
Hi, I would like to provision a Databricks environment in Azure and looking at options to create a workspace, cluster, notebook using code. Could you please point me to the documentation around this. Thank you.
By "dbt" do you mean Database Transactions? If not, what do you mean?
I am attempting to use Databricks Connect with a cluster in Azure Government with a port of 443 but get the following error when running databricks-connect test.The port you specified is either being used already or invalid. Port: The port that Data...
Hi everybody. Looks like EXISTS statement works incorrectly. If i execute the following statement in SQL Server it returns one row, as it should WITH a AS ( SELECT '1' AS id, 'Super Company' AS name UNION SELECT '2' AS id, 'SUPER COMPANY...
In newer versions of spark it's possible to use ANTI JOIN and SEMI JOIN It looks this way:WITH a AS ( SELECT '1' AS id, 'Super Company' AS name UNION SELECT '2' AS id, 'SUPER COMPANY' AS name ), b AS ( SELECT 'a@b.com' AS user_username, 'Super Co...
Hi team, New to Databricks and trying to understand if there is a "True" auto-start capability with Databricks. We are evaluating Databricks Delta lake as an alternative cloud based datawarehouse solution but the biggest problem I see is the inabili...
Just adding on to this. Using DBeaver as a client and using a singlenode cluster and a pool of idling VM, it was possible to get the autostart time of the cluster down to 35 seconds, + 17 seconds for the query time on top to show the first 200 rows ...
Hi there, Trying to decide if I am going to get started with ml and really enjoyed it so far. When going through the documentation, there was a blocker moment for me, as I feel the documentation doesn't mention much about the dataset used to train t...
I am working on pandas and python.After processing a particular dataframe in my program , I am appending that dataframe below an existing Excel file. Now problem is my excel has font size of 11 pt but dataframe has font size of 12 pt.I want to set f...
HiI'm loading df from redis using this code:df = (spark.read.format("org.apache.spark.sql.redis") .option("table", f"state_store_ready_to_sell") .option("key.column", "msid").option("infer.schema", "true").load()and then i'm running f...
Hi guys, I am running a production pipeline (Databricks Runtime 7.3 LTS) that keeps failing for some delta file reads with the error: 21/07/19 09:56:02 ERROR Executor: Exception in task 36.1 in stage 2.0 (TID 58) com.databricks.sql.io.FileReadExcept...
Question: sparkR.session() gives an error when run on web terminal, while it runs in a notebook. What parameters should be provided to create a spark session on web terminal? PS: I am trying to run a .R file using Rscript call on terminal instead ...
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