Hi, We have a problem with Cluster Nifi not clearing content_repository. Before we run on Nifi cluster (1.8 version without Ambari) and we did not have that issue, content repository was clearing. Once we move all our flows to Nifi cluster (1.9 with Ambari) we are having issues with content repository filling up and eating all the space. Configurations are exactly the same, we are not receiving too many files open error etc. Content claims seems like is not a problem also. For now we need to restart Nifi cluster once a week to clean up content repository....   Any idea why this is happening? Suggestions welcome:) Regards, B ... View more