- 9421 Views
- 2 replies
- 0 kudos
NATIVE_XML_DATA_SOURCE_NOT_ENABLED
I'm trying to read an xml file and receiving the following error. I've installed the maven library spark xml to the cluster, however I'm receiving the error. is there anything i'm missing?ErrorAnalysisException: [NATIVE_XML_DATA_SOURCE_NOT_ENABLED] N...
- 9421 Views
- 2 replies
- 0 kudos
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i've tried already spark.read.format('com.databricks.spark.xml'). it receives the same error.
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- 2271 Views
- 0 replies
- 0 kudos
DataBricks Certification Exam Got Suspended. Require support for the same.
Hello Team, I encountered Pathetic experience while attempting my 1st DataBricks certification. Abruptly, Proctor asked me to show my desk, after showing he/she asked multiple times.. wasted my time and then suspended my exam, saying I have exceeded ...
- 2271 Views
- 0 replies
- 0 kudos
- 2125 Views
- 1 replies
- 0 kudos
how to save variables in one notebook to be imported into another?
Say, I have a list of values, dictionaries, variable names in `notebook1.ipynb` that I'd like to re-use / import in another `notebook2.ipynb`. For example, in `notebook1.ipynb`, I have the following: var1 = "dallas" var_lst = [100, 200, 300, 400, ...
- 2125 Views
- 1 replies
- 0 kudos
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You can use %run ./notebook2 after defining variables in notebook1So notebook2 will use the variables defined in notebook1
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- 3833 Views
- 1 replies
- 0 kudos
How to save the best model checkpoi through the epochs of a deep learning network through callbacks?
I have create a neural network and I am training the model with the code as below. The code fails to write to the databricks file storage. is there any other way to write the checkpoint to databricks storage or to an s3 bucket directly?custom_early_...
- 3833 Views
- 1 replies
- 0 kudos
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Hi @Retired_mod ,I am not able to save it to local storage in databricks dbfs also. It is showing invalid operation when I am trying to save to databricks file storage. Additionally, I have valid aws credentials with which I am able to save a model t...
- 0 kudos
- 2174 Views
- 0 replies
- 0 kudos
Do we need to Request Databrikcs to Enable MOSIAC ML
HI Team,I am not seeing any specific articles/guides to use MOSIAC ML on Databricks. After Acquiring MOSIAC ML does anything got changed in terms of MOSIAC ML Use or just use just regular function
- 2174 Views
- 0 replies
- 0 kudos
- 2969 Views
- 3 replies
- 0 kudos
Databricks Delta table Insert Data Error
When trying to insert data into the Delta table in databricks, an error occurs as shown below. [TASK_WRITE_FAILED] Task failed while writing rows to abfss://cont-01@dlsgolfzon001.dfs.core.windows.net/dir-db999_test/D_RGN_INFO_TMP.In SQL, the results ...
- 2969 Views
- 3 replies
- 0 kudos
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seems ok to me, have you tried to display the data from table A and also the B/C join?
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- 3033 Views
- 1 replies
- 0 kudos
Retrieve DBU per query executed
Hello experts,Do you know how we can retrieve the DBUs consumed for a specific query?Thank you
- 3033 Views
- 1 replies
- 0 kudos
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I couldn't find a metadata table. However the workaround is to multiply the DBU of the current cluster (retrieve it either online or to be more accurate from the compute page at the right) and multiply it with the time in minutes that the query took ...
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- 1605 Views
- 1 replies
- 0 kudos
how to make distributed predictions with sklearn model?
So I have a sklearn style model which predicts on a pandas df. The data to predict on is a spark df. Simply converting the whole thing at once to pandas and predicting is not an option due to time and memory constraints.Is there a way to chunk a spar...
- 1605 Views
- 1 replies
- 0 kudos
- 3279 Views
- 2 replies
- 1 kudos
running notebook job from remote github repository fails, but do not fail on python script type
Hi allI am trying to run a notebook from a remote repository, but the job fails. I setup the job as follows:my project structure is as such:but the output i get is like such: The thing is if i set the job type to "Python Script" i dont encounter this...
- 3279 Views
- 2 replies
- 1 kudos
- 1 kudos
@NielsMH if you want to run your jobs based o job name, please use new preview service that databricks released which are DAB format. there you can run your job based on your job name.remote repo in the sense, are you using github actions or api, loo...
- 1 kudos
- 1771 Views
- 1 replies
- 0 kudos
Query Load/ Warehouse Load missing
For observability, warehouse load and query load percentage are two major requirements. How do I fetch those details?
- 1771 Views
- 1 replies
- 0 kudos
- 1907 Views
- 1 replies
- 1 kudos
Query Hash missing
From the following Databricks API /api/2.0/preview/sql/queries query_hash is missing from the actual response.But the sample response mentioned in the API documentation has it.{ "count": 0, "page": 0, "page_size": 0, "results": [ { ...
- 1907 Views
- 1 replies
- 1 kudos
- 2085 Views
- 1 replies
- 1 kudos
Databricks cluster automated
Is there any way to automatically start a Databricks cluster when an event occurs, such as the cluster terminating for some reason, and have the Databricks cluster restart automatically thereafter ? It should avoid manual start.
- 2085 Views
- 1 replies
- 1 kudos
- 3619 Views
- 1 replies
- 0 kudos
problem with workspace after metastore deleted
I am completely new to Databricks AWS and start working on it a week ago. Pls excuse me if I ask or did something silly.I created a workspace and a single node cluster for testing. A metastore was created from Databricks quickstart and it was automa...
- 3619 Views
- 1 replies
- 0 kudos
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I restarted the compute node and this problem went away.ErrorClass=METASTORE_DOES_NOT_EXIST] Metastore 'b11fb1a0-a462-4dfb-b91b-e0795fde10b0' does not exist.New question: I am testing Databricks with non-AWS S3 object storage. I can access the non-A...
- 0 kudos
- 4215 Views
- 3 replies
- 1 kudos
drop duplicates within watermark
Recently we are using structured streaming to ingest data. We want to use watermark to drop duplicated event. But We encountered some wired behavior and unexpected exception. Anyone can help me to explain what is the expected behavior and how should ...
- 4215 Views
- 3 replies
- 1 kudos
- 6192 Views
- 2 replies
- 1 kudos
Resolved! Read zstd file from Databricks
I just started to read `zstd` compressed file in Databricks on Azure, Runtime 14.1 on Spark 3.5.0I've set PySpark commands as followspath = f"wasbs://{container}@{storageaccount}.blob.core.windows.net/test-zstd" schema = "some schema" df = spark.read...
- 6192 Views
- 2 replies
- 1 kudos
- 1 kudos
The available compression types are format dependent.For json, zstd is not (yet) available, whereas for parquet it is.
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