machristie opened a new issue #33: URL: https://github.com/apache/airavata-mft/issues/33
<!-- This form is for bug reports and feature requests ONLY! For general questions and troubleshooting about Airavata MFT, please ask/look for answers here: - Airavata MFT mailing list: https://lists.apache.org/[email protected] Issues specific to *airavata*, *airavata-django-portal*, *airavata-custos*, should be created in the repository they belong to (e.g. https://github.com/apache/airavata) --> [NOTE]: # ( ^^ Provide a general summary of the issue in the title above. ^^ ) ## Description I'm running download_http.py to generate a download url for a file resource. When I click on the generated URL to download the file, it just hangs. ## Steps to Reproduce [NOTE]: # ( Include details description or commands to reproduce. ) I created a SCP file resource ```json ... { "type": "SCP", "resourceId": "remote-ssh-resource", "resourceMode": "FILE", "resourcePath": "/tmp/test1/solution_summary.json", "storageId" : "remote-ssh-storage" }, ``` Then I generate the download URL with a python script (modified download_http.py): ```python import grpc import MFTApi_pb2 import MFTApi_pb2_grpc channel = grpc.insecure_channel('localhost:7004') stub = MFTApi_pb2_grpc.MFTApiServiceStub(channel) download_request = MFTApi_pb2.HttpDownloadApiRequest( # sourceStoreId ="remote-ssh-storage", sourceResourceId = "remote-ssh-resource", # sourceResourceId = "remote-ssh-dir-resource", # sourceStoreId ="remote-ssh-dir-resource", # sourcePath= "/tmp/test1/foo", sourceToken = "local-ssh-cred", sourceType= "SCP", targetAgent = "agent0", # mftAuthorizationToken = "" ) result = stub.submitHttpDownload(download_request) print(result) ``` When I run the script I get: ``` $ python download_http.py url: "http://localhost:3333/4978023d-c807-46fc-989b-8f550d18021d"; targetAgent: "agent0" ``` When I load the URL in a browser, the browser just spins and never finishes loading the file. ## Expected Behaviour [NOTE]: # ( Tell us what you did and what you expected to happen and what you instead saw. ) Loading the URL in the browser would result in a file download. ## Your Environment [TIP]: # ( Include as many relevant details about your environment as possible. ) [TIP]: # ( Mention Custos Branch or release version, runtime and compiler version ) * mft branch or release version used: develop * Operating system and version: macOS Big Sur ## Additional Context [TIP]: # ( full error message, exception listing, stack trace, logs or other information which can assist in diagnosing the bug. ) By using logging statements, I know that it gets to trying to trying to create a session in SCPReceiver.java https://github.com/apache/airavata-mft/blob/develop/transport/scp-transport/src/main/java/org/apache/airavata/mft/transport/scp/SCPReceiver.java#L103 Apparently it is stuck on this line in SCPTransportUtil: https://github.com/apache/airavata-mft/blob/develop/transport/scp-transport/src/main/java/org/apache/airavata/mft/transport/scp/SCPTransportUtil.java#L37 because I can log the line before but none of my logging after this line prints. Also, I know that the SCP configuration is good since I'm able to fetch metadata for the resource: ```python request = MFTApi_pb2.FetchResourceMetadataRequest( resourceId= "remote-ssh-resource", resourceType = "SCP", resourceToken = "local-ssh-cred", targetAgentId = "agent0", ) response = stub.getFileResourceMetadata(request) print(response) ``` -- 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. For queries about this service, please contact Infrastructure at: [email protected]
