I am attempting to save a pandas DataFrame to as csv to a directory I created in Databricks workspace or in the `cwd`. import pandas as pd
import os
df.to_csv("data.csv", index=False)
df.to_csv(str(os.getcwd()) + "/data.csv", index=False)
...
Hi @Keval Shah​ ,You can save your dataframe to csv in dbfs storage.Please refer below code that might help you-df = pd.read_csv(StringIO(data), sep=',')
#print(df)
df.to_csv('/dbfs/FileStore/ajay/file1.txt')
I have encountered this issue for a while now and it happens each run that is triggered. I discovered 2 things:1) If I run my script on a cluster that is not active and the cluster is activated by a scheduled trigger (not manually!) this doesn't happ...
Hi,I need some quick way to return True if Delta Table is Empty.Tried this, but is is quite slow when checking more tables.spark.read.table("table_name").count()spark.read.table("table_name").rdd.isEmpty()len(spark.read.table("table_name").head(1)) =...
Hi @Retko Okter​ Just wanted to check in if you were able to resolve your issue. If yes, would you be happy to mark an answer as best? If not, please tell us so we can help you.Thanks!
The hive database and tables created in my workspace is not visible for other users when we were trying to access the databricks created at our work place
Hi @bharathi vish​ Thank you for your question! To assist you better, please take a moment to review the answer and let me know if it best fits your needs.Please help us select the best solution by clicking on "Select As Best" if it does.Your feedbac...
I am running process which has 4 steps.Querying s3 file paths from dynamo DB based on certain parameters given by user. (function to do so provided by client, just have to import). Returns a list of filesCheck if those file paths have already been qu...
Hi @uzair mustafa​ Thank you for posting your question in our community! We are happy to assist you.Does @Suteja Kanuri​'s answer help? If it does, would you be happy to mark it as best?This will help other community members who may have similar ques...
Hi everyone!I am trying to run pytest inside a notebook on repos and store the results inside dbfs but i am getting an error stating permission denied, does anyone know why this happens and the solution. Error:
Hi @João Peixoto​ Hope everything is going great.Just wanted to check in if you were able to resolve your issue. If yes, would you be happy to mark an answer as best so that other members can find the solution more quickly? If not, please tell us so ...
Hi @Vidula Khanna​ , Recently there has been too many spams posted in the community discussions. I'm sure you might have noticed them. Is there any chance to clear all of them and may be restrict them in some way so that the purpose of this community...
@Suteja Kanuri​ using Azure OpenAI GPT4 we could connect it to the community and use 2 features of it.Ask the question, "is it spam?" and verify the user post this way.Display ready answers by OpenAI so we will avoid asking over and over again duplic...
Hi @Venkata Krishna Jonnalagadda​ Hope you are well.Just checking in. If @John Lourdu​'s answer helped, would you let us know and mark the answer as best? If not, would you be happy to give us more information?Thanks!
Hi @William Scardua​ We haven't heard from you since the last response from @josephk and I was checking back to see if it helped you.Or else, If you have any solution, please share it with the community, as it can be helpful to others. Also, Please d...
How to create a new group in the Databricks community?Dear esteemed community users,It is with great pleasure that we inform you of an important update regarding the creation of Groups on Community. As part of our continuous efforts to enhance your e...
HI @Hubert Dudek​ and @Ratna Chaitanya Raju Bandaru​ : Thanks for pointing this out. This is going to be a design decision which we will take after looking into the ask carefully. Thanks for getting the conversation going. This really helps us.
Last week, around the 21st of march, we started having issues with databricks-connect (DBR 9.1 LTS). "databricks-connect test" works, but the following code snippet:from pyspark.sql import SparkSession
spark = SparkSession.builder.getOrCreate()
s...
Hi @Jordi Dekker​ Thank you for posting your question in our community! We are happy to assist you.To help us provide you with the most accurate information, could you please take a moment to review the responses and select the one that best answers ...
Hi @Govardhana Reddy​ Hope everything is going great.Does @Suteja Kanuri​'s answer help? If yes, would you be happy to mark an answer as best so that other members can find the solution more quickly? If not, please tell us so we can help you. Cheers!
While following the video lesson and executing the notebook 4.2, I noticed that creating the CREATE Table "users_jdbc" command generates an EXTERNAL table, while the video and, notebook too, suggests it as being a Managed table.Here are some printscr...
Hi @Tiago Barata​ 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.Thank...
Hi, I have a Pyspark job that takes about an hour to complete, when looking at the SQL tab on Spark UI I see this:Those processes run for more than 1 minute on a 60-minute process.This is Ganglia for that period (the last snapshot, will look into a l...
Hi @Alejandro Martinez​ 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...
I have a delta table that is partitioned by Year, Date and month. I'm trying to merge data to this on all three partition columns + an extra column (an ID). My merge statement is below:MERGE INTO delta.<path of delta table> oldData
using df newData ...
Isn't the suggested idea only filtering the input dataframe (resulting in a smaller amount of data to match across the whole delta table) rather than prune the delta table for relevant partitions to scan?
