Hi. Before dropping, there were about 30 tables, 27,000 files in tablet_data directory. I dropped most tables and there is ONLY one table which has 400 tablets in my test Kudu cluster. After dropping, there are still 27,000 files in tablet_data directory, and output of /sbin/lsof is the same before dropping. (kudu tserver opens almost 50M files)
I'm curious that this can be resolved using "kudu fs check" which is available at Kudu 1.4. I used Kudu 1.2 when executing `DROP TABLE` and currently using Kudu 1.3.0 Regards, Jason
