Github user ijokarumawak commented on the issue:
https://github.com/apache/nifi/pull/3182
@pvillard31 I understand the intent of this change and it looks good if we
want to invalidate schema URL setting if it doesn't have URI.schema.
Just wondering if we close the `FileSystem fs`, too, the lingering `BLOCKED
on org.apache.hadoop.ipc.Client$Connection` threads can be discarded? Current
code only closes opened input streams, but doesn't close FileSystem.---
