cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Help
Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Start a conversation
AyushModi038
by • New Contributor III
  • 5559 Views
  • 8 replies
  • 6 kudos

Library installation in cluster taking a long time

I am trying to install "pycaret" libraray in cluster using whl file.But it is creating conflict in the dependency sometimes (not always, sometimes it works too.) ​My questions are -1 - How to install libraries in cluster only single time (Maybe from ...

Data Engineering
Reply
  • 5559 Views
  • 8 replies
  • 6 kudos
View Replies
Latest Reply
Spencer_Kent
New Contributor III
  • 6 kudos

@Kaniz_FatmaWhat about question #1, which is what subsequent comments to this thread have been referring to? To recap the question: is it possible for "cluster-installed" libraries to be cached in such a way that they aren't completely reinstalled ev...

  • 6 kudos
7 More Replies
niklas
by • Contributor
  • 2416 Views
  • 2 replies
  • 1 kudos

Resolved! How can I specify a custom CRAN mirror to be used permanently by default when installing packages within R Notebooks?

When installing Notebook-scoped R libraries I don't want to manually specify the custom CRAN mirror each time like this:install.packages("diffdf", repos="my_custom_cran_url'')Instead I want to take the custom CRAN mirror URL by default so that I don'...

Data Engineering
Reply
  • 2416 Views
  • 2 replies
  • 1 kudos
View Replies
Latest Reply
niklas
Contributor
  • 1 kudos

Got solution on Stack Overflow for this problem: https://stackoverflow.com/a/76777228/18082636

  • 1 kudos
1 More Replies
bshirdi
by • New Contributor II
  • 7735 Views
  • 1 replies
  • 2 kudos

Getting HTTP 502 bad gateway error!

Hello all,I am suddenly getting an HTTP 502 and DRIVER_LIBRARY_INSTALLATION_FAILURE error during the Python library installation when the cluster gets initialized. I have around 10 Python packages out of which 2-3, packages always failed to install a...

image.png
Data Engineering
Reply
  • 7735 Views
  • 1 replies
  • 2 kudos
View Replies
Latest Reply
Anonymous
Not applicable
  • 2 kudos

Hi @Bhargav Shir​ Great to meet you, and thanks for your question! Let's see if your peers in the community have an answer to your question. Thanks.

  • 2 kudos
oleole
by • Contributor
  • 3700 Views
  • 3 replies
  • 3 kudos

Resolved! How to delay a new job run after job

I have a daily job run that occasionally fails with the error: The spark driver has stopped unexpectedly and is restarting. Your notebook will be automatically reattached. After I get the notification that this job failed on schedule, I manually run ...

image.png image.png
Data Engineering
Reply
  • 3700 Views
  • 3 replies
  • 3 kudos
View Replies
Latest Reply
oleole
Contributor
  • 3 kudos

According to this documentation, you can specify the wait time between the "start" of the first run and the retry start time.

  • 3 kudos
2 More Replies
u2dragon
by • New Contributor III
  • 11208 Views
  • 5 replies
  • 0 kudos

Resolved! Can't install python library

I'm trying to install a python library but I'm not able, the status won't change from "pending". I get this message when I click on the library under the cluster's Libraries tab: "Library installation has been attempted on the driver node but has not...

Data Engineering
Reply
  • 11208 Views
  • 5 replies
  • 0 kudos
View Replies
Latest Reply
u2dragon
New Contributor III
  • 0 kudos

Ok, looks like I was able to solve my problem.First, I needed to install all the required libraries one by one. These are the followings:pandassixrequestspyspnegocryptographykrb5requests-kerberosAfter that I was able to install the webAPI library.

  • 0 kudos
4 More Replies
Prabakar
by • Esteemed Contributor III
  • 6309 Views
  • 2 replies
  • 7 kudos

Resolved! Library installation fails with mirror sync issue

While trying to install ffmpeg package using an init script on Databricks cluster, it fails with the below error.Init script:#! /bin/bash set -e sudo apt-get update sudo apt-get -y install ffmpegError message:E: Failed to fetch http://security.ubuntu...

Data Engineering
Reply
  • 6309 Views
  • 2 replies
  • 7 kudos
View Replies
Latest Reply
Prabakar
Esteemed Contributor III
  • 7 kudos

Cause: The VMs are pointing to the cached old mirror which is not up-to-date. Hence there is a problem with downloading the package and it's failing. Workaround: Use the below init script to install the package "ffmpeg". To revert to the original lis...

  • 7 kudos
1 More Replies
Labels