Large data uploading issue

Support Analyst Support
1

Dear all,

We meet the following error when uploading a 30 megabyte file to a remote server (opal 3.0.3). However, this file can be uploaded into the VM (opal 2.1.6) without problem. So I thought it was the configuration issue. Does any have information?

 opal.file_upload(opals[[3]], "Data/omics/X3.csv", "/projects/classify/")
Error: Client error: (413) Request Entity Too Large

Regards, Hank

2

Hi,

In Opal there is a setting for that: org.obiba.opal.maxFormContentSize.

Is there a proxy between the script and the opal server ? If yes, verify also that error is not coming from the proxy settings.

Regards Yannick

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3

Hi Yannick,

Thanks, we solved this.

Regards, Hank

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4

Currently, we can only upload files smaller than 2MB to the Opal server. We adjusted the parameters and followed the instructions provided in Opal properties file, the changes did not take effect after restarting the server. Could you suggest a potential solution to this issue?

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