I'm trying to locate and upload Great_Expectations .JAR file to Azure Synapse via Azure Synapse Studio, to update Apache Spark
I would normally upload a requirements.txt manually via Apache Spark Pool 'Packages' but I'm having problems doing that, therefore attempting to upload a .JAR file.
Can someone let me know where I can find the Great_Expectations.JAR file?
Alternatively, can someone show me where I can find the Python Wheel file or Workspace Package for Great_Expectations please
Administrators you can close this because the answer to my question can be found here
https://pypi.org/project/great-expectations/#files
Thanks anyway
Related
I'm a beginner to Spark and just picked up the highly recommended 'Spark - the Definitive Edition' textbook. Running the code examples and came across the first example that needed me to upload the flight-data csv files provided with the book. I've uploaded the files at the following location as shown in the screenshot:
/FileStore/tables/spark_the_definitive_guide/data/flight-data/csv
I've in the past used Azure Databricks to upload files directly onto DBFS and access them using ls command without any issues. But now in community edition of Databricks (Runtime 9.1) I don't seem to be able to do so.
When I try to access the csv files I just uploaded into dbfs using the below command:
%sh ls /dbfs/FileStore/tables/spark_the_definitive_guide/data/flight-data/csv
I keep getting the below error:
ls: cannot access '/dbfs/FileStore/tables/spark_the_definitive_guide/data/flight-data/csv': No such file or directory
I tried finding out a solution and came across the suggested workaround of using dbutils.fs.cp() as below:
dbutils.fs.cp('C:/Users/myusername/Documents/Spark_the_definitive_guide/Spark-The-Definitive-Guide-master/data/flight-data/csv', 'dbfs:/FileStore/tables/spark_the_definitive_guide/data/flight-data/csv')
dbutils.fs.cp('dbfs:/FileStore/tables/spark_the_definitive_guide/data/flight-data/csv/', 'C:/Users/myusername/Documents/Spark_the_definitive_guide/Spark-The-Definitive-Guide-master/data/flight-data/csv/', recurse=True)
Neither of them worked. Both threw the error: java.io.IOException: No FileSystem for scheme: C
This is really blocking me from proceeding with my learning. It would be supercool if someone can help me solve this soon. Thanks in advance.
I believe the way you are trying to use is the wrong one, use it like this
to list the data:
display(dbutils.fs.ls("/FileStore/tables/spark_the_definitive_guide/data/flight-data/"))
to copy between databricks directories:
dbutils.fs.cp("/FileStore/jars/d004b203_4168_406a_89fc_50b7897b4aa6/databricksutils-1.3.0-py3-none-any.whl","/FileStore/tables/new.whl")
For local copy you need the premium version where you create a token and configure the databricks-cli to send from the computer to the dbfs of your databricks account:
databricks fs cp C:/folder/file.csv dbfs:/FileStore/folder
I have a fresh Azure Databricks instance that I'm doing some experimenting on. Per the Databricks documentation, I activated the DBFS File Browser in the Admin Console.
However, when browsing the DBFS root location, only FileStore, mnt and user folders are showing (see below). Reading this Databricks doc, I expected to also see databricks-datasets, databricks-results and databricks/init, but these are not showing in the GUI.
However, I am able to access e.g. databricks-datasets programatically through a notebook command:
Does anyone know what is going on here? At first I thought it may be different since it's an instance of Azure Databricks, but the Azure Databricks documentation is exactly the same and suggests I should be able to see the same root folders.
Why can I not see some DBFS root folders in the DBFS File Browser GUI, even though I can programatically access them?
I have the same issue. There is no folder/file appearing in the UI of Databricks at the following location: dbfs/FileStore/ even after I do an upload. But it does appear in the notebook when I run dbutils.fs.ls("/FileStore/").
However, the folders and files can be found in the UI at the following location: /FileStore/
I am trying to pass a whole directory of python files that are referenced in the main python file in Azure Synapse Spark Job Definition but the files are not appearing in the location and I get Module Not Found Error. Trying to upload like this:
abfss://[directory path in data lake]/*
You have to trick the Spark job definition by exporting it, editing it as a JSON, and importing it back.
After the export, open in a text editor and add the following:
"conf": {
"spark.submit.pyFiles":
"path-to-abfss/module1.zip, path-to-abfss/module2.zip"
},
Now, import the JSON back.
The way to achieve this on Synapse is to package your python files into a wheel package and upload the wheel package to a specific location the Azure Data Lake Storage where your spark pool will load them from every time it starts. This will make the custom python packages available to all jobs and notebooks using that spark pool.
You can find more details on the official documentation: https://learn.microsoft.com/en-us/azure/synapse-analytics/spark/apache-spark-manage-python-packages#install-wheel-files
I have developed web app using .NET Core 2.0. Now I want to deploy this app in Azure Marketplace so anyone can use this app. To deploy the app I have created package which will contain below 2 files.
mainTemplate.json
createUIDefinition.json
And I have uploaded the package as shown in below image.
But it shows error:
Package acceptance validation error: AzureAppAssetRequiredFileNotFound Could not find required file in package createUiDefinition.json File path: createUiDefinition.json Code: PAC-AzureAppAssetRequiredFileNotFound
I have tried to fix this issue but I was not able to make it work. Has anyone faced this issue or anyone know the solution please guide me.
Thanks
Usually this happens when your ZIP file contains folders, and in those folders you have the artifacts such as createUiDefinition.json.
To fix, make sure createUiDefinition.json is at the root of the ZIP archive and not in any subfolders.
We have few .py files on my local needs to stored/saved on fileStore path on dbfs. How can I achieve this?
Tried with dbUtils.fs module copy actions.
I tried the below code but did not work, I know something is not right with my source path. Or is there any better way of doing this? please advise
'''
dbUtils.fs.cp ("c:\\file.py", "dbfs/filestore/file.py")
'''
It sounds like you want to copy a file on local to the dbfs path of servers of Azure Databricks. However, due to the interactive interface of Notebook of Azure Databricks based on browser, it could not directly operate the files on local by programming on cloud.
So the solutions as below that you can try.
As #Jon said in the comment, you can follow the offical document Databricks CLI to install the databricks CLI via Python tool command pip install databricks-cli on local and then copy a file to dbfs.
Follow the offical document Accessing Data to import data via Drop files into or browse to files in the Import & Explore Data box on the landing page, but also recommended to use CLI, as the figure below.
Upload your specified files to Azure Blob Storage, then follow the offical document Data sources / Azure Blob Storage to do the operations include dbutils.fs.cp.
Hope it helps.