PyPI library sometimes doesn't install during workflow execution
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03-06-2023 07:34 AM
I have a workflow that is running upon a job cluster and contains a task that requires prophet library from PyPI:
{
"task_key": "my_task",
"depends_on": [
{
"task_key": "<...>"
}
],
"notebook_task": {
"notebook_path": "<...>",
"source": "WORKSPACE"
},
"job_cluster_key": "job_cluster",
"libraries": [
{
"pypi": {
"package": "prophet==1.1.2"
}
}
],
"timeout_seconds": 0,
"email_notifications": {}
},Sometimes it works fine but sometimes I got the error below:
Run result unavailable: job failed with error message
Library installation failed for library due to user error for pypi {
package: "prophet==1.1.2"
}
. Error messages:
Library installation attempted on the driver node of cluster <...> and failed. Please refer to the following error message to fix the library or contact Databricks support. Error Code: DRIVER_LIBRARY_INSTALLATION_FAILURE. Error Message: org.apache.spark.SparkException: Process List(/databricks/python/bin/pip, install, prophet==1.1.2, --disable-pip-version-check) exited with code 1. ERROR: Could not install packages due to an OSError: [Errno 2] No such file or directory: '/databricks/python3/bin/f2py'I saw suggestions to install in advance this library on a cluster. But I start my workflow in a job cluster (not an all-purpose cluster) so there is no ability to install something in advance. Weird thing is that sometimes it's ok and sometimes not.
So if there is a way to install library with a 100% guarantee on a shared job cluster it would be great!
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PyPI
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Workflow