- 4325 Views
- 2 replies
- 6 kudos
Resolved! Databricks Kafka Read Not connecting
I'm trying to read data from GCP kafka through azure databricks but getting below warning and notebook is simply not completing. Any suggestion please? WARN NetworkClient: Consumer groupId Bootstrap broker rack disconnectedPlease note I've properly c...
- 4325 Views
- 2 replies
- 6 kudos
- 6 kudos
Could you share the full error stack trace from your driver's logs? This is a Warning message, we need to take a look at the error level messages.
- 6 kudos
- 4875 Views
- 1 replies
- 3 kudos
dbutils.fs.ls is giving "null uri host This can be caused by unencoded / in the password string"
I'm trying to list number of files in s3 bucket. I've initially used "aws s3 ls <s3://>" to list the files and it worked. However, when trying to do the same using dbutils.fs.ls, I'm getting java.lang.NullPointerException: null uri host. This can be ...
- 4875 Views
- 1 replies
- 3 kudos
- 3 kudos
You might be encountering an issue with bucket naming. Which I'm also getting with a bucket named something.[0-9]https://issues.apache.org/jira/browse/HADOOP-17241
- 3 kudos
- 4823 Views
- 1 replies
- 3 kudos
Resolved! Forward Spark structured streaming metrics to Datadog
We have a spark streaming application written in Pyspark that we'd like to monitor with Datadog. By default, datadog collects a couple of streaming metrics like 'spark.structured_streaming.processing_rate' and 'spark.structured_streaming.latency'. Ho...
- 4823 Views
- 1 replies
- 3 kudos
- 3 kudos
@Liz Zhang​ , Please refer to the below documentation contain pyspark implementation of streamingQueryListener https://www.databricks.com/blog/2022/05/27/how-to-monitor-streaming-queries-in-pyspark.html
- 3 kudos
- 2789 Views
- 2 replies
- 0 kudos
How to install R GeoLift library on Databrickts
Hi, I am having problems installing the GeoLift library. I am proceeding as per the official instructions: https://facebookincubator.github.io/GeoLift/docs/GettingStarted/InstallingRThis is what I run in the notebook:1) I install this particular vers...
- 2789 Views
- 2 replies
- 0 kudos
- 0 kudos
Hi @Ludmila Kuncarova​,I would like to share the following link to our docs https://docs.databricks.com/libraries/notebooks-r-libraries.html in this link you will be able to find more details on how to install R libraries.
- 0 kudos
- 2948 Views
- 2 replies
- 3 kudos
Azure Databricks SQL Warehouse connection issue
When trying to start SQL Warehouse from my Azure pay-as-you-go subscription, I'm getting error about not enough vCPUs provisioned. Documentation says to increase quota at Azure portal - but it requires knowing type of vCPUs to provision. What type of...
- 2948 Views
- 2 replies
- 3 kudos
- 3 kudos
Hi @Yuliya Quintela​,Just a friendly follow-up. Did Rostislaw's response help you to resolve your question? if it did, please mark it as best. Otherwise, please let us know if you still need help.
- 3 kudos
- 14224 Views
- 9 replies
- 2 kudos
SQLAlchemy ORM Connection String Error
We tried to insert records to Delta table using ORM. It looks like only SQLAlchemy has option to connect to Delta table.We tried the following codefrom sqlalchemy import Column, String, DateTime, Integer, create_engine engine = create_engine("data...
- 14224 Views
- 9 replies
- 2 kudos
- 2 kudos
Hi @Frank Zhang​ , Please disregard the driver comment. The Python SQL Connector requires no driver. Just a pip install and you are good to go. The links you provided don't actually show a working example of using SQL Alchemy's ORM to connect to Data...
- 2 kudos
- 2057 Views
- 2 replies
- 0 kudos
Where to report a bug with Databricks ?
I have in issue in Pyspark.Pandas to report. Is there a github or some forum where I can register my issue?Here's the issue
- 2057 Views
- 2 replies
- 0 kudos
- 0 kudos
Hi @Krishna Zanwar​ Does @Debayan Mukherjee​ response answer your question? If yes, would you be happy to mark it as best so that other members can find the solution more quickly?We'd love to hear from you.Thanks!
- 0 kudos
- 4869 Views
- 1 replies
- 2 kudos
Resolved! Converting Dataframe into Nested xml
e.g.dataframe is having firstname,lastname,middlename,id,salaryI need to convert dataframe in xml file but in nested format.output as nested xml<Name> <firatname> <middlename> <lastname> </Name><id></id><salary></salary>Anyone has ides ho...
- 4869 Views
- 1 replies
- 2 kudos
- 2 kudos
databricks has a xml connector:https://docs.databricks.com/data/data-sources/xml.htmlBasically you just define a df with the correct structure and write it to xml.To create a nested df, here you can find some info.
- 2 kudos
- 8978 Views
- 8 replies
- 9 kudos
repos issue
Why repos works on one workspace and doesn't on another workspace? both have repos enabled.
- 8978 Views
- 8 replies
- 9 kudos
- 9 kudos
Do you see any errors or what is the issue that you are facing? Could you please describe more about this problem?
- 9 kudos
- 3336 Views
- 3 replies
- 6 kudos
Resolved! Streaming pipeline orchestration
For a batch job I can use ADF and Databricks notebook activity to create a pipeline.Similarly what Azure stack I should use to run Structured streaming Databricks notebook for a production ready pipeline.
- 3336 Views
- 3 replies
- 6 kudos
- 6477 Views
- 1 replies
- 2 kudos
Resolved! Serverless or Managed
We have about 12k write/s and 1.5TB/mo compressed S3 data. How can we choose between Serverless vs managed? And what will be good way to project the cost? In serverless, how the machine and hours scaled or scheduled based on the load? If there is a l...
- 6477 Views
- 1 replies
- 2 kudos
- 2 kudos
Hi @Frank Zhang​ How can we choose between Serverless vs managed? And what will be good way to project the cost? -- Once you enable the serverless feature on your workspace, by default the new warehouse will be created with a serverless option. If yo...
- 2 kudos
- 3823 Views
- 2 replies
- 1 kudos
Getting spark/scala versioning issues while running the spark jobs through Jar
We tried moving our scala script from standalone cluster to databricks platform. Our script is compatible with following version:Spark: 2.4.8 Scala: 2.11.12The databricks cluster has spark/scala following with version:Spark: 3.2.1. Scala: 2.121: we ...
- 3823 Views
- 2 replies
- 1 kudos
- 1 kudos
Hi @Monika Samant​ Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. We'd love to hear from you.Than...
- 1 kudos
- 2379 Views
- 1 replies
- 2 kudos
Resolved! Badge not received for Databricks Lakehouse Fundamentals Accreditation
Hello!I cleared the assessment for Databricks Lakehouse Fundamentals Accreditationbut not received a badge. Kindly assist me with this
- 2379 Views
- 1 replies
- 2 kudos
- 2 kudos
Hi @Juan Afanador​ Thank you for reaching out! Please submit a ticket to our Training Team here: https://help.databricks.com/s/contact-us?ReqType=training and our team will get back to you shortly.
- 2 kudos
- 1949 Views
- 1 replies
- 1 kudos
Resolved! Lakehouse Fundamentals badge not received
Hi I have finished Lakehouse Fundamentals assessment, received my completion certificate but so far did not receive a badge for it. Would you be able to assist please?
- 1949 Views
- 1 replies
- 1 kudos
- 1 kudos
Hi @Maciej Oleksy​ Thank you for reaching out! Please submit a ticket to our Training Team here: https://help.databricks.com/s/contact-us?ReqType=training and our team will get back to you shortly.
- 1 kudos
- 4546 Views
- 3 replies
- 0 kudos
How to restart Databricks Cluster at specific time?
Command available for restart but not at specific time.databricks clusters restart --cluster-id <>
- 4546 Views
- 3 replies
- 0 kudos
- 0 kudos
@Trushna Khatri​ adding some more information to prabakar. can you please let me know what is actual need of starting cluster during specific time. usually if you criteria is to use for jobs go with job cluster. here cluster start when ever your job ...
- 0 kudos
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