Denny Abraham Cheriyan created HADOOP-20071:
-----------------------------------------------
Summary: Normalize URI scheme to lowercase in FileSystem lookup
and cache checks
Key: HADOOP-20071
URL: https://issues.apache.org/jira/browse/HADOOP-20071
Project: Hadoop Common
Issue Type: Bug
Components: fs
Reporter: Denny Abraham Cheriyan
FileSystem.Cache.Key normalizes URI schemes to lowercase per RFC 3986 §3.1
(HADOOP-3785), but FileSystem.get(URI, Configuration) and
FileSystem.getFileSystemClass(String, Configuration) use raw uri.getScheme()
when checking fs.<scheme>.impl.disable.cache, comparing against
getDefaultUri(conf).getScheme(), and looking up fs.<scheme>.impl and
SERVICE_FILE_SYSTEMS. Uppercase schemes (e.g. ABFSS://...) bypass
disable.cache=true or fail with UnsupportedFileSystemException.
- RFC 3986 §3.1 (Scheme):
https://datatracker.ietf.org/doc/html/rfc3986#section-3.1
- HADOOP-3785: https://issues.apache.org/jira/browse/HADOOP-3785
--
This message was sent by Atlassian Jira
(v10.3.26#10030026)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
