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EOFException: DSS is not allowed to modify permissions

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ingkafi
Level 1
EOFException: DSS is not allowed to modify permissions

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.


Operating system used: Windows 10 Enterprise for Virtual Desktops

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1 Solution
AlexT
Dataiker

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

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1 Reply
AlexT
Dataiker

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

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