Hey there, we're using DBR 13.3 (no Docker) as general purpose cluster and init the cluster using the following init script:
```
#!/usr/bin/env bash
export DEBIAN_FRONTEND=noninteractive
set -euxo pipefail
if [[ $DB_IS_DRIVER = "TRUE" ]]; then
echo "I am driver"
else
echo "I am executor"
fi
curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
unzip -q awscliv2.zip
./aws/install
rm -rf awscliv2.zip aws
aws s3 cp "s3://constructor-analytics-data/deploy/dp_release/${MODE}/latest/dp_requirements.txt" /tmp/all_requirements.txt
/databricks/python/bin/pip install -U pip wheel
/databricks/python/bin/pip install --no-cache-dir --no-deps -r /tmp/requirements.txt
```
The init script, in particular, install boto3==1.29.7 (not boto3==1.24.28 from vanilla distribution https://docs.databricks.com/en/release-notes/runtime/13.3lts.html)
When there's any OOM happening on the Python side, the driver doesn't restart the node, but (apparently) the Python interpreter restarts.
After it restarts, boto3 stops working, any S3 operation ends with `An error occurred (AccessDenied) when calling the ListObjects operation: Access Denied`. The reason is that boto3 installation changes (screenshot).
Note that service-2.json was absent before the OOM but it appeared after. The time of creation is 6 minutes earlier that nearby files, so I suspect this service-2.json was somehow taken from older botocore. This file is used by botocore to construct HTTP API requests from Python calls, and when this directory gets corrupted, boto3 stops working.
Why this file appears suddenly in the botocore library files? Why other files didn't change? What am I doing wrong here?
Sergey
