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From Edward <egb...@hotmail.com>
Subject Re: REST api: how to upload jar?
Date Mon, 11 Dec 2017 13:22:57 GMT
Let me try that again -- it didn't seem to render my commands correctly:

Thanks for the response, Shailesh. However, when I try with python, I get
the 
same error as when I attempted this with cURL: 

$ python uploadJar.py
java.io.FileNotFoundException:
/tmp/flink-web-4bed7801-fa5e-4e5e-abf1-3fa13ba1f528/438eaac1-7647-4716-8d8d-f95acd8129b2_/path/to/jar/file.jar
(No such file or directory)

That is, if I tell python (or cURL) that my jar file is at 
/path/to/jar/file.jar, the file path it uses on the server side includes 
that entire path in the target file name. And if I try the script with no
path (i.e. run the script 
in the folder where file.jar exists), it uploads an empty file named 
file.jar.  The endpoint at file/upload seems to be take the form-data 
element "jarfile" and use the fully qualified path when trying to save the 
jar file on the server side. 

Here is my equivalent attempt using cURL, which gives the same 
FileNoFoundException as above: 

curl 'http://localhost:8081/jars/upload' -H 'Content-Type:
multipart/form-data; boundary=----BoundaryXXXX' --data-binary
$'------BoundaryXXXX\r\nContent-Disposition: form-data; name="jarfile";
filename="/path/to/jar/file.jar"\r\nContent-Type:
application/java-archive\r\n\r\n\r\n------BoundaryXXXX--\r\n' 




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