ERR_MISC_EOPENF: Too many open files¶
DSS and its subprocesses hold more open file descriptors than the limit configured for this system/process/user.
This issue can only be fixed by a DSS administrator.
To fix this issue:
- Stop DSS, and make sure no processes are still running
- Check the allowed number of open files with
ulimit -n(as the unix user that runs dss)
- Increase that limit, ideally to 64,000
- Restart DSS
If this does not solve your issue, please report the issue to Dataiku support.