- 5109 Views
- 2 replies
- 2 kudos
DLT UDF and c#
Hello, can I create spark function in .net and use it in DLT table? I would like to encrypt some data, in documentation scala code is being used as an example, but would it be possible to write decryption/encryption function using C# and use it withi...
- 5109 Views
- 2 replies
- 2 kudos
- 2 kudos
It's not possible. SQL Server 2008 contains SQL CLR runtime that runs .NET languages.
- 2 kudos
- 5326 Views
- 3 replies
- 4 kudos
Clarification on merging multiple notebooks and other
1. Do we have any feature like merge the cells from one or more notebooks into other notebook.2. Do we have any feature like multiple cells from excel is copied it into multiple cells in a notebook . Generally all excel data is copied it into one cel...
- 5326 Views
- 3 replies
- 4 kudos
- 4 kudos
1) We can't merge cells right now2)We don't have this feature as well3) We don't have multiple editing right now4)You will know only if you face an error. A Notification will pop up5)You can"t keep running the execution because the cells can be linke...
- 4 kudos
- 4371 Views
- 6 replies
- 30 kudos
DLT PipeLine Understanding
Hey, guys, I hope you are doing very well today I was going through some databricks documentation and I found dlt documentation but when I am trying to implement it, it is not working very well can anyone can share with me whole code step by step and...
- 4371 Views
- 6 replies
- 30 kudos
- 7752 Views
- 6 replies
- 2 kudos
Resolved! Notebooks cells limit
Dear Team,is there a limit in notebook cells in a single notebook in community edition ?
- 7752 Views
- 6 replies
- 2 kudos
- 5758 Views
- 3 replies
- 2 kudos
What exact difference does Auto Loader make?
New to Databricks and here is one thing that confuses me.Since Spark Streaming is already capable of incremental loading by checkpointing. What difference does it make by enabling Auto Loader?
- 5758 Views
- 3 replies
- 2 kudos
- 2 kudos
Auto Loader provides a Structured Streaming source called cloudFiles. Given an input directory path on the cloud file storage, the cloudFiles source automatically processes new files as they arrive, with the option of also processing existing files i...
- 2 kudos
- 12147 Views
- 4 replies
- 6 kudos
Error handling/exception handling in NOtebook
What is a common practice to to write notebook which includes error handling/exception handling.Is there any example which depicts how notebook should be written to include error handling etc.
- 12147 Views
- 4 replies
- 6 kudos
- 6 kudos
runtime looks for handlers (try-catch) that are registered to handle such exceptions
- 6 kudos
- 15827 Views
- 3 replies
- 25 kudos
Understanding Joins in PySpark/Databricks In PySpark, a `join` operation combines rows from two or more datasets based on a common key. It allows you ...
Understanding Joins in PySpark/DatabricksIn PySpark, a `join` operation combines rows from two or more datasets based on a common key. It allows you to merge data from different sources into a single dataset and potentially perform transformations on...
- 15827 Views
- 3 replies
- 25 kudos
- 2093 Views
- 1 replies
- 4 kudos
Error for sparkdl.xgboost import XgboostRegressor
I get the error :cannot import name 'resnet50' from 'keras.applications' (/local_disk0/.ephemeral_nfs/envs/pythonEnv-a3e7b0cc-064d-4585-abfd-6473ed1c1a5b/lib/python3.8/site-packages/keras/applications/__init__.py) It looks like the Keras.applications...
- 2093 Views
- 1 replies
- 4 kudos
- 4 kudos
try to install these libraries via init script some time this happen due to spark version in databricks , libraries can make conflict with Runtime version
- 4 kudos
- 2849 Views
- 0 replies
- 0 kudos
Getting error [DATATYPE_MISMATCH.BINARY_OP_DIFF_TYPES]
[DATATYPE_MISMATCH.BINARY_OP_DIFF_TYPES] Cannot resolve "(DocDate AND orderedhl)" due to data type mismatch: the left and right operands of the binary operator have incompatible types ("STRING" and "DECIMAL(38,6)").; line 67, pos 066. group by 67. or...
- 2849 Views
- 0 replies
- 0 kudos
- 4534 Views
- 5 replies
- 1 kudos
Resolved! slow running query
Hi All, I would you to get some ideas on how to improve performance on a data frame with around 10M rows. adls- gen2df1 =source1 , format , parquet ( 10 m)df2 =source2 , format , parquet ( 10 m)df = join df1 and df2 type =inner join df.count() is ...
- 4534 Views
- 5 replies
- 1 kudos
- 1 kudos
hey @raghu maremanda​ did you get any answer if yes ,please update here, by that other people can also get the solution
- 1 kudos
- 43492 Views
- 3 replies
- 1 kudos
How to explode an array column and repack the distinct values into one array in DB SQL?
Hi, I am new to DB SQL. I have a table where the array column (cities) contains multiple arrays and some have multiple duplicate values. I need to unpack the array values into rows so I can list the distinct values. The following query works for this...
- 43492 Views
- 3 replies
- 1 kudos
- 10745 Views
- 6 replies
- 33 kudos
Resolved! Timezone understanding
Today I was working in Timezone kind of data but my Singapore user want to see their time in the Data and USA user want to see their time in the datainstead of both, we all are getting UTC time,how to solve this issuePlease guide Data can be anything...
- 10745 Views
- 6 replies
- 33 kudos
- 33 kudos
I got it guys it was happening due to a library conflict now your answers are really helpful I tried all things
- 33 kudos
- 3915 Views
- 5 replies
- 1 kudos
Resolved! Databricks authentication
Hi there!!we are planning to use databricks -tableau on prem integration for reporting. Data would reside in delta lake and using ta leau-databricks connector, user would be able to generate reports from that data .question is: a private end point wi...
- 3915 Views
- 5 replies
- 1 kudos
- 1 kudos
and make sure that you are going with SPARK SQL connection , else it will always fail
- 1 kudos
- 5086 Views
- 3 replies
- 0 kudos
DBFS File Browser Error RESOURCE_DOES_NOT_EXIST:
Hi,I am new to databricks, and was trying to follow some tutorial to upload a file and move it under some different folder. I used DBFS option.While trying to move/rename the file I am getting below error, can you please help to understand why I am g...
- 5086 Views
- 3 replies
- 0 kudos
- 0 kudos
use these three commands and it will workdbutils.fs.ls('dbfs:/FileStore/vehicle_data.csv')dbutils.fs.ls('/dbfs/FileStore/vehicle_data.csv')dbutils.fs.ls('/dbfs/dbfs/FileStore/vehicle_data.csv')ThanksAviral
- 0 kudos
- 3179 Views
- 3 replies
- 10 kudos
- 3179 Views
- 3 replies
- 10 kudos
- 10 kudos
Hi, @Vidula Khanna​, the new version of Databricks still has only 2.12 scala support.
- 10 kudos
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