by
Bill
• New Contributor III
- 1371 Views
- 5 replies
- 2 kudos
In 2017 while working on my Masters degree, I created some tables that I would like to access again. Back then I could just write SQL and find them but today that doesn't work. I suspect it has something to do with Delta Lake. What do I have to do to...
- 1371 Views
- 5 replies
- 2 kudos
- 689 Views
- 1 replies
- 1 kudos
Hello Community,I'm trying to create and start my first cluster on my E2 Databricks Workspace on AWS; however, the cluster is created but after STARTING the cluster immediately the cluster status goes to TERMINATING. Logs provided by Databricks show ...
- 689 Views
- 1 replies
- 1 kudos
Latest Reply
Update:It was an error on my side with the KMS key.
- 765 Views
- 1 replies
- 6 kudos
Databricks Office HoursOur next Office Hours session is scheduled for May 18th from 8:00 am - 9:00am PT.Do you have questions about how to set up or use Databricks? Do you want to learn more about the best practices for deploying your use case or tip...
- 765 Views
- 1 replies
- 6 kudos
- 1224 Views
- 5 replies
- 1 kudos
I realise this is not an optimal configuration but I'm trying to pull together a POC and I'm not at the point that I wish to ask the AAD admins to create an application for OAuth authentication.I have been able to use direct references to the ADLS co...
- 1224 Views
- 5 replies
- 1 kudos
Latest Reply
Hey there @Ashley Betts​ Thank you for posting your question. And you found the solution.This is awesome!Would you be happy to mark the answer as best so that other members can find the solution more quickly?Cheers!
4 More Replies
- 2329 Views
- 5 replies
- 0 kudos
Hi!I have many questions about Spark Streaming and Evnethub。Can you help me?Q1:How to improve Spark Streaming writer Input Rate and Processing rate?I connect Azure Eventhubs using Spark Streaming(Azure Databricks), but I found if I use display, this ...
- 2329 Views
- 5 replies
- 0 kudos
Latest Reply
setMaxEventsPerTrigger not equal to numInputRow is my problem
4 More Replies
- 1964 Views
- 1 replies
- 3 kudos
How to execute matplotlib animations in a Databricks notebook?
- 1964 Views
- 1 replies
- 3 kudos
Latest Reply
Please refer to the below example code and , use displayHTML(ani.to_jshtml()) to execute matplotlib animations in a databricks notebookimport matplotlib.pyplot as plt
import matplotlib.animation
import numpy as np
t = np.linspace(0,2*np.pi)
x = np.si...
by
Orianh
• Valued Contributor II
- 1433 Views
- 2 replies
- 2 kudos
Hey Guys, Is there a way to open pyodbc read only connection with simba spark driver? At the moment, I'm able to execute queries such as select , delete, insert into - basically every sql statement using pyodbc. I tried to open pyodbc connection but ...
- 1433 Views
- 2 replies
- 2 kudos
Latest Reply
This readonly=True is working only on some drivers. Just create additional users with granted read-only permission.
1 More Replies
by
sbahm
• New Contributor III
- 1357 Views
- 4 replies
- 4 kudos
Hi,we have configured our infrastructure by terraform in AZURE, now we want to config GitLab integration with databriks to automate notebook and job deployment. I sow that now this step is available only via databricks UI interface, can you share som...
- 1357 Views
- 4 replies
- 4 kudos
Latest Reply
Actually Repos API is already available https://docs.databricks.com/dev-tools/api/latest/repos.html#operation/create-repo
3 More Replies
- 2924 Views
- 7 replies
- 8 kudos
Hi, I'm doing some something simple on Databricks notebook:spark.sparkContext.setCheckpointDir("/tmp/")
import pyspark.pandas as ps
sql=("""select
field1, field2
From table
Where date>='2021-01.01""")
df = ps.sql(sql)
df.spark.checkpoint()That...
- 2924 Views
- 7 replies
- 8 kudos
Latest Reply
If you need checkpointing, please try the below code. Thanks to persist, you will avoid reprocessing:df = ps.sql(sql).persist()
df.spark.checkpoint()
6 More Replies
by
Mr__E
• Contributor II
- 657 Views
- 1 replies
- 1 kudos
Accounts added after we turned on SSO don't allow me to restrict their cluster creation abilities. How can I undo this, so I can prevent business people from writing to ETLed data?
- 657 Views
- 1 replies
- 1 kudos
Latest Reply
Nevermind. Turns out someone was giving everyone admin privileges when they weren't supposed to and I didn't notice.
- 1207 Views
- 4 replies
- 0 kudos
Hi, I am using databricks to load data from one delta table into another delta table.
I'm using SIMBA Spark JDBC connector to pull data from delta table in my source instance and writing into delta table in my databricks instance.
The source has...
- 1207 Views
- 4 replies
- 0 kudos
Latest Reply
Hi @govind@dqlabs.ai​ Just wanted to check in if you were able to resolve your issue or do you need more help? We'd love to hear from you.Thanks!
3 More Replies
- 3644 Views
- 12 replies
- 3 kudos
We have a SQL workspace with a cluster running that services a number of self service reports against a range of datasets. We want to be able to analyse and report on the queries our self service users are executing so we can get better visibility of...
- 3644 Views
- 12 replies
- 3 kudos
Latest Reply
Hey there @Alex Davies​ Hope you are doing great. Just checking in if you were able to resolve your issue or do you need more help? We'd love to hear from you.Thanks!
11 More Replies
by
Vikram
• New Contributor II
- 1593 Views
- 4 replies
- 4 kudos
How can we update the OpenSSL version for the cluster to address this vulnerability ?https://ubuntu.com/security/CVE-2022-0778Tried with this global init script to auto update the openssl version but does not seem to work as apt-utils is missing. apt...
- 1593 Views
- 4 replies
- 4 kudos
Latest Reply
Atanu
Esteemed Contributor
I can see below from our internal communication. CVSSv3 score: 4.0 (Medium) AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:LReference: https://www.openssl.org/news/secadv/20220315.txtSeverity: HighThe BN_mod_sqrt() function, which computes a modular square root, ...
3 More Replies
by
pavanb
• New Contributor II
- 7439 Views
- 3 replies
- 3 kudos
Hi All, All of a sudden in our Databricks dev environment, we are getting exceptions related to memory such as out of memory , result too large etc.Also, the error message is not helping to identify the issue.Can someone please guide on what would be...
- 7439 Views
- 3 replies
- 3 kudos
Latest Reply
Thanks for the response @Hubert Dudek​ .if i run the same code in test environment , its getting successfully completed and in dev its giving out of memory issue. Also the configuration of test nand dev environment is exactly same.
2 More Replies
by
Rk2
• New Contributor II
- 735 Views
- 3 replies
- 4 kudos
I have a practical use case​three notebooks (pyspark ) all have on​e common parameter. ​need to schedule all three notebooks in a sequence ​is there any way to run them by setting one parameter value, as they are same in all. ​please suggest the ...
- 735 Views
- 3 replies
- 4 kudos
Latest Reply
Hi @Ramesh Kotha​ , Just a friendly follow-up. Do you still need help, or @Hubert Dudek (Customer)​ 's response help you to find the solution? Please let us know.
2 More Replies