EOFException: DSS is not allowed to modify permissions

[ingkafi]

Recently, my Dataiku version was upgraded from 11.0.1 to 11.4.4. In the previous version, my recipe code using Python worked perfectly fine. However, after the update, it returned the following error: "Exception: DSS is not allowed to modify permissions on /sys/fs/cgroup/memory/DSS/..."

Is it something that has to do with security or account permissions? How can I fix this issue? Thank you.

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Operating system used: Windows 10 Enterprise for Virtual Desktops

[AlexT · Accepted solution]

Hi @ingkafi ,
This issue can happen after a reboot if the /sys/fs/cgroup/memory/ was created manually and not set to be re-created on boot.
To resolve this you should follow these steps:

https://doc.dataiku.com/dss/latest/operations/cgroups.html#creating-dss-specific-cgroups-at-boot-tim...

To resolve right aware as root use run:

mkdir -p /sys/fs/cgroup/memory/DSS
chown -Rh dataiku /sys/fs/cgroup/memory/DSS

But make sure to update /etc/default/dataiku[.INSTANCE_NAME] as suggested in the guide above to resolve this issues during future reboots.

Thanks