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Forum Posts

francescocamuss
by New Contributor III
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  • 5 replies
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Resolved! How to make terminal available when starting a cluster with a docker image?

Hello everybody, I'm starting a cluster with a docker image because I my team use a lot of R libraries that would be time consuming to install them on a init script. The thing is that the cluster starts ok, but I can't acces to the cluster terminal a...

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Kaniz
Community Manager
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Hi @Francesco Camussoni​ , This is one of the limitations of DBR.Limitations of DBR:- Azure Databricks does not support running Spark jobs from the web terminal. In addition, the Azure Databricks web terminal is not available in the following cluster...

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SreedharVengala
by New Contributor III
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  • 5 replies
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Resolved! Parsing deeply nested XML in Databricks

Hi Guys,Can someone point me to libraries to parse XML files in Databricks using Python / Scala.Any link to blog / documentations will be helpful.Looked into https://docs.databricks.com/data/data-sources/xml.html.Want to parse XSD's, seem this is exp...

  • 8125 Views
  • 5 replies
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Latest Reply
Kaniz
Community Manager
  • 1 kudos

Hi @Sreedhar Vengala​ , Please find attached the link related to XML Data Source for Apache Spark. Let me know if it helps.https://github.com/databricks/spark-xmlYou'll find these things in the above provided link - A library for parsing and querying...

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sravan_enukonda
by New Contributor II
  • 1483 Views
  • 3 replies
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Resolved! I am looking for best practices in implementing Ranger type of Access control in Databricks ?

Need this to do auditing and numbers of users accessing databases and tables created in databricks

  • 1483 Views
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Kaniz
Community Manager
  • 2 kudos

Hi @sravankumar enukonda​ , How are you?

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Jeff1
by Contributor II
  • 932 Views
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Resolved! How to convert Data Chr Strings to Date Strings

Databricks CommunityNew to Databricks and work in R code. I have a data from with a date field that is a chr string and need to convert to a date field. Tried the standard as.Date(x, format = "%Y-%m-%d") , then tried the dplyr::mutate function and th...

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Jeff1
Contributor II
  • 5 kudos

Based upon the initial response I went with:my_data.frame <- my_data.frame %>% mutate(date = to_date(data.frame_variable, "yyyy-mm-dd"))

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shrikant_kulkar
by New Contributor II
  • 514 Views
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autoloader schema inference date column

I have hire_date and term_dates in the "MM/dd/YYYY" format in underneath csv files. Schema hint "cloudFiles.schemaHints" : "Hire_Date Date,Term_Date Date" - push data into _rescued_data column due to conversion failure. I am looking out solution to c...

  • 514 Views
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Rex
by New Contributor III
  • 4021 Views
  • 7 replies
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Resolved! Cannot connect to Databricks SQL Endpoint using PHP and ODBC

I am trying to connect to our Databricks SQL endpoint using PHP in a Docker container.I setup my Docker container to download and configure the ODBC driver as specified here: https://docs.databricks.com/integrations/bi/jdbc-odbc-bi.html#install-and-c...

  • 4021 Views
  • 7 replies
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Latest Reply
Rex
New Contributor III
  • 3 kudos

The problem was that the Databricks SQL driver does not yet support ARM, which my laptop and Docker container was building for. See ('01000', "[01000] [unixODBC][Driver Manager]Can't open lib '/opt/simba/spark/lib/64/libsparkodbc_sb64.so' : file not ...

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style
by New Contributor
  • 258 Views
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newstyleinteriors.com

Welcome to <a href="https://newstyleinteriors.com/">New Style Interior</a>. We offer high quality interior design and fit-out solutions for homes, offices, retail, commercial and event spaces.Our team of experienced and passionate designers combine c...

  • 258 Views
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HQJaTu
by New Contributor III
  • 3557 Views
  • 12 replies
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Resolved! Azure Databricks container runtime broken in 9.1 LTS, how to fix?

For stability, I've stuck with LTS. Last Friday my containers stopped working with error message:Py4JException: An exception was raised by the Python Proxy. Return Message: Traceback (most recent call last): File "/databricks/spark/python/lib/py4j-...

  • 3557 Views
  • 12 replies
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HQJaTu
New Contributor III
  • 1 kudos

This is getting worse. Now JDBC write to SQL is failing for same reason. I haven't yet found a solution for this.Am I not supposed to use containers? Python?This is not cool.

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SailajaB
by Valued Contributor III
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  • 12 replies
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Resolved! JSON validation is getting failed after writing Pyspark dataframe to json format

Hi We have to convert transformed dataframe to json format. So we used write and json format on top of final dataframe to convert it to json. But when we validating the output json its not in proper json format.Could you please provide your suggestio...

  • 3935 Views
  • 12 replies
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Anonymous
Not applicable
  • 4 kudos

@Sailaja B​ - Does @Aman Sehgal​'s most recent answer help solve the problem? If it does, would you be happy to mark their answer as best?

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aladda
by Honored Contributor II
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  • 2074 Views
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User16255483290
Contributor
  • 3 kudos

@Anand Ladda​ @André Monteiro​ From comments in the code:Indicates whether the task should be run in a REPL. This value must be true to run on an existing cluster. Please ignore the 'run_as_repl' parameters it will be removed from public docs as it i...

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al_joe
by Contributor
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  • 3 replies
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Resolved! Where / how does DBFS store files?

I tried to use %fs head to print the contents of a CSV file used in a training%fs head "/mnt/path/file.csv"but got an error saying cannot head a directory!?Then I did %fs ls on the same CSV file and got a list of 4 files under a directory named as a ...

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User16753725182
Contributor III
  • 1 kudos

Hi @Al Jo​ , are you still seeing the error while printing the contents of te CSV file?

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digitalinstitut
by New Contributor
  • 315 Views
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www.amritsardigitalacademy.in

Amritsar Digital Academy is the best https://www.amritsardigitalacademy.in/ digital marketing institute In Punjab. if you want to do a digital marketing course. you can enroll now!

  • 315 Views
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Infosys_128139
by New Contributor III
  • 3328 Views
  • 8 replies
  • 5 kudos

Resolved! Unable to start SQL End point in DATABRICKS SQL

Hello All, I am trying to use Databricks SQL but somehow the SQL end point is not getting started. It is in starting state for long time and then session is getting expired. Please note , the default SQL End point also not getting started. I am using...

  • 3328 Views
  • 8 replies
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BilalAslamDbrx
Honored Contributor II
  • 5 kudos

@AMZ DUD​ did you get this working? With a quota of 500, 43 mins is a long time for a cluster to launch. Perhaps a something in the account isn’t set up correctly. Can you please email me your workspace ID please at bilal dot aslam at databricks dot ...

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