- 2553 Views
- 1 replies
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HDFS to Databricks
Hi ,Could you please share with us the approach and best practices for migrating from hadoop-HDFS to Databricks?
- 2553 Views
- 1 replies
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Hi, You can try checking the below resources: https://www.databricks.com/resources/ebook/migration-guide-hadoop-to-databricks https://www.databricks.com/solutions/migration/hadoop https://www.databricks.com/blog/2021/08/06/5-key-steps-to-successfull...
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- 1613 Views
- 1 replies
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Notebook runs with error when run as a job
I am using a notebook to copy over my database on a schedule (I had no success connecting through the Data Explorer UI). When I run the notebook on its own, it works. When I run it as a scheduled job, I get this error. org.apache.spark.SparkSQLExcept...
- 1613 Views
- 1 replies
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Hi, the error code is minimal, could you please post the whole error if that is possible? Also please tag @Debayan​ with your next response which will notify me, Thank you!
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- 1311 Views
- 1 replies
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Suspension of Data Engineer Professional exam
Hi Databricks TeamI had scheduled my exam on 6th sep 2023, during exam same pop up came up, stating that I am looking in some other direction. I told them that my laptop mouse is not working properly, so I was looking at it. But still they suspended ...
- 1311 Views
- 1 replies
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Hi @priyakant1 ,Have you got any response from the team, like did they reschedule your exam?
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- 2949 Views
- 1 replies
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My exam has suspended , Need help Urgently (21/08/2023)
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.I want to file a complain...
- 2949 Views
- 1 replies
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Sub: My exam Datbricks Data Engineer Associate got suspended_need immediate help please (10/09/2023)I encountered Pathetic experience while attempting my DataBricks Data engineer certification. Abruptly, Proctor asked me to show my desk, after showin...
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- 3434 Views
- 1 replies
- 1 kudos
Resolved! Records are missing while filtering the dataframe in multithreading
Hi, I need to process nearly 30 files from different locations and insert records to RDS. I am using multi-threading to process these files parallelly like below. Test data: I have configuration like below based on column 4: If colum...
- 3434 Views
- 1 replies
- 1 kudos
- 1 kudos
Looks like you are comparing to strings like "1", not values like 1 in your filter condition. It's hard to say, there are some details missing like the rest of the code and the DF schema, and what output you are observing.
- 1 kudos
- 9789 Views
- 1 replies
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Resolved! Recover Account Owner
Need help recovering account owner.Problem: Account owner cannot sign in with its password after SSO was configured. Account owner is a DL for team ownership so it doesn't have an AWS account and can't configure in AD group since it has "+" in the em...
- 9789 Views
- 1 replies
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Resolved by temporarily disabling SSO with Active directory that wasn't allowing an email to be created with "+"
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- 4213 Views
- 1 replies
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Increase cores for Spark History Server
By default SHS uses spark.history.fs.numReplayThreads = 25% of avaliable cores (Number of threads that will be used by history server to process event logs)How can we increase the number of cores for Spark History Server ?
- 4213 Views
- 1 replies
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- 3206 Views
- 1 replies
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Will the cells in the notebook keep running even if the browser is closed?
The Execute ML Model Pipeline celll has finished running, it took 2.27 days to finish running. However, the code in the following cell called Process JSON Output needs to take a very long time again to run. Can I simply close the browser and shut dow...
- 3206 Views
- 1 replies
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Hi, I have just tested it internally, even if the browser is closed the notebook keeps on running. You can start with a quick job to test it. Also, please tag @Debayan with your next response so that I will get notified.
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- 6362 Views
- 0 replies
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Is it good to process files in multithreading?
Hi,I need to process nearly 30 files from different locations and insert records to RDS.I am using multi-threading to process these files parallelly like below. def process_files(file_path): <process files here> 1. Find bad records based on fie...
- 6362 Views
- 0 replies
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- 1970 Views
- 1 replies
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Data Insertion
Scenario: Data from blob storage to SQL db once a week.I have 15(from current date to next 15 days) days data into the blob storage, stored date wise in parquet format, and after seven days the next 15 days data will be inserted. Means till 7th day t...
- 1970 Views
- 1 replies
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- 3637 Views
- 1 replies
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Server error: OK - Notebook
Hi I am currently having a weird notebook behavior. Every time I write, I am getting the following error. My gut feeling is that it causes by the Auto-save feature.Cheers,Gil
- 3637 Views
- 1 replies
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- 1255 Views
- 1 replies
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Databricks data engineer associate Exam got suspended.
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. I want to file a compla...
- 1255 Views
- 1 replies
- 0 kudos
- 0 kudos
Hi @Sivaji Sorry to hear you had a bad experience, and that you got a slow response here in the community. I see that you have taken and passed the exam, Congratulations!For the future, our support team handles cases from here first so it tends to be...
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- 1985 Views
- 1 replies
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Is it a bug in DEEP CLONE?
Hi,I'm trying to modify a delta table using following approach:Shallow clone of the table (source_table)Modification of the the clone (clonned_table)Deep clone of the modified table to the source table.Source delta table has 26 752 rows. Current Delt...
- 1985 Views
- 1 replies
- 0 kudos
- 8259 Views
- 1 replies
- 1 kudos
Error Row Column access control Demo Unity Catalog
I have this error when I execute the Table ACL & Row and Column Level Security With Unity Catalog demo :Error in SQL statement: UnityCatalogServiceException: [RequestId=9644499b-3555-43d0-a2e7-0fdc29ea85ce ErrorClass=NOT_IMPLEMENTED.NOT_IMPLEMENTED] ...
- 8259 Views
- 1 replies
- 1 kudos
- 2345 Views
- 1 replies
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Github "Danger Zone"
There is a "Danger zone" appearing in the Github indicating that the repositories I share on Databricks should be Suspended and possibly that Databricks should be uninstalled. This may be something standard in Github. Has anyone run across it?
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- 1 replies
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It's not telling you that you should do these things. It's telling you that you may break stuff by doing these things. Yes the "Danger Zone" is a thing on Github, it tries to warn you before you do things like click to delete a repo.
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