SSD cache problem

I run 2D class job, the Event log:
Cache full for past 60408s
free: 180463MB, total: 949826MB (reserve: 10000MB)
There may be other large files pending download preventing this job from using the cache
Checking again in 30 seconds for space to become available…
2D class is running for 2 days.How to solve?

In case you suspect a caching system malfunction, for example because you know that there are no other jobs, you may consider these suggestions.