[GitHub] henan715 commented on issue #5072: Limit in "Upload CSV data"

[GitBox <gi...@apache.org>]

henan715 commented on issue #5072: Limit in "Upload CSV data"
URL: https://github.com/apache/incubator-superset/issues/5072#issuecomment-394130838
 
 
   meet the same question:
   
   Superset version
   superset 0.25.5
   
   Expected results
   Import the 10000 lines from my csv input data. 
   
   Actual results
   ```
   UserWarning: The "b'session'" cookie is too large: the value was 640742 bytes but the header required 26 extra bytes. The final size was 640768 bytes but the limit is 4093 bytes. Browsers may silently ignore cookies larger than this.
     samesite=samesite
   ```
   
   Steps to reproduce
   This problem occurs when you try to upload a large csv file.  my csv file is about 1GB, i cut part of it(about 2MB) ,first, when i upload the file,  the web page shows:
   ```
   ERR_RESPONSE_HEADERS_TOO_BIG
   ``` 
   then the console log shows:
   ```
   UserWarning: The "b'session'" cookie is too large: the value was 640742 bytes but the header required 26 extra bytes. The final size was 640768 bytes but the limit is 4093 bytes. Browsers may silently ignore cookies larger than this.
   ```
   Has anyone met this before? what is your solution? please help me ,thanks~
   Regards.

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