It seems the cluster is having issues, I think because the space allocated to it is getting full: I cannot save one of the files needed for part 2 computed in part 1 (said file is 1.4 GB large).
Is there a way for you to allocate more space or to delete old files ? I already deleted all files I didn't need that were stored on the cluster.
Thank you for your time,
1.4G is too large. Please reduce your file size to around 100M or less (if it is your tf-idf matrix, ensure it is sparse and you are not using too many n-grams etc.). The total size of your home directory should be less than 1G.