I would like to know if there is any difference if I save dataframe during tranformation to itself as first code or to new dataframe as second example.Thankslog_df = log_df.withColumn("process_timestamp",from_utc_timestamp(lit(current_timestamp()),"E...
Hi fellasi am working on databricks using icebergat first i have configured my notebook as belowspark.conf.set("spark.sql.catalog.spark_catalog","org.apache.iceberg.spark.SparkCatalog")spark.conf.set("spark.sql.catalog.spark_catalog.type", "hadoop")s...
Hi,we are using databricks jdbc https://mvnrepository.com/artifact/com.databricks/databricks-jdbc/2.6.33it seems like there is a thread leakage when getConnection failscould anyone advice?can be reproduced with @Test void databricksThreads() {...
Hi,none of the above suggestion will not work...we already contacted databricks jdbc team, thread leakage was confirmed and was fixed in version 2.6.34https://mvnrepository.com/artifact/com.databricks/databricks-jdbc/2.6.34this leakage still exist if...
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 column 4=0:...
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 ...
Hi @priyakant1 ,Have you got any response from the team, like did they reschedule your exam?
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...
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...
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...
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.
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 ?
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...
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...
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
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...
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...
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?
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.
Specific line of code:from langchain.retrievers.merger_retriever import MergerRetrieverAll other langchain import works when this is commented out. Same line works on my local VS Code.Appreciate any help with this issue. Thanks!
hello,I am trying to switch into Databricks Community Edition after a 14 day trial. I was able to register, but when I try to start my new cluster, I get an error message, "Cluster start feature is currently disabled, and the cluster does not run".In...
