hjtran commented on issue #37445: URL: https://github.com/apache/beam/issues/37445#issuecomment-3937534699
Whoops, sorry for that typo and confusion. Thanks for clarifying! On Fri, Feb 20, 2026, 3:48 PM Shunping Huang ***@***.***> wrote: > *shunping* left a comment (apache/beam#37445) > <https://github.com/apache/beam/issues/37445#issuecomment-3937089947> > > I want to add some clarification here. Hopefully, it can give contributors > some idea to look at. > > - > > First, the prefix of GCS Path in the original issue description may be > incorrect. I think we only consider URL starting with "gs://" as a GCS path. > > https://github.com/apache/beam/blob/1052216416f4d77325f77e0af80fc0ee98979e14/sdks/python/apache_beam/io/gcp/gcsfilesystem.py#L54-L57 > > Therefore, the following code can run successfully if gcp extra is > installed. (The proposed behavior) > > >>> from apache_beam.io import filesystems>>> fs=filesystems.FileSystems.get_filesystem("gs://blah")>>> print(fs)<apache_beam.io.gcp.gcsfilesystem.GCSFileSystem object at 0x1195a3290> > > However, the following code failed even with gcp extra, because > "gcs://" is never recognized. > > >>> from apache_beam.io import filesystems>>> fs=filesystems.FileSystems.get_filesystem("gcs://blah")ValueError: Unable to get filesystem from specified path, please use the correct path or ensure the required dependency is installed, e.g., pip install apache-beam[gcp]. Path specified: gcs://blah > > - > > Second, when gcp extra is absent, we see the error in the previously > successful code > > >>> from apache_beam.io import filesystems>>> fs=filesystems.FileSystems.get_filesystem("gs://blah")Failed to import GCSFileSystem; loading of this filesystem will be skipped. Error details: cannot import name 'storage' from 'google.cloud' (unknown location) > ...ValueError: Unable to get filesystem from specified path, please use the correct path or ensure the required dependency is installed, e.g., pip install apache-beam[gcp]. Path specified: gs://blah > > This should be the issue the contributor would need to fix. > > The above error is raised at > > https://github.com/apache/beam/blob/1052216416f4d77325f77e0af80fc0ee98979e14/sdks/python/apache_beam/io/filesystems.py#L64-L70 > We need to figure out why importing GCSFileSystem failed if there is > no gcp extra installed and so on. > > — > Reply to this email directly, view it on GitHub > <https://github.com/apache/beam/issues/37445#issuecomment-3937089947>, or > unsubscribe > <https://github.com/notifications/unsubscribe-auth/ACQJSFG227BH24G2TAL2AQ34M5XI3AVCNFSM6AAAAACTJYFQJSVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTSMZXGA4DSOJUG4> > . > You are receiving this because you were mentioned.Message ID: > ***@***.***> > -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
