[GitHub] sklassen commented on issue #1008: Time-out issue when running native erlang views in 2.x on

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sklassen commented on issue #1008: Time-out issue when running native erlang views in 2.x on 
URL: https://github.com/apache/couchdb/issues/1008#issuecomment-436754715
 
 
   Hi @janl , @wohali , @davisp 
   
   I have created a test suite that generates the timeout mentioned above. 
   
   https://github.com/sklassen/couchapp-erlang-example.git
   
   There is a python script that generates a large number of (fairly big) documents. There is a javascript and erlang version of each view. Try the script with 5 documents to see it function. Then try 500 and you should see a timeouts on the erlang view. The javascript view can may crash too, restarting the server. 
   
   I last ran it on Couchdb 2.2, on ubuntu 18.04 from the  http://apache.bintray.com/couchdb-deb bionic package. I ran it on a NUC 7i with 4 cores and 15G of memory (n=1,q=8). I've also seen it on (n=1,q=1) and over three NUCs (n=3,q=8). The same erlang views ran on 1.6x without issue.
   
   Perhaphs there is a configurable timeout that needs tweaking?
   
    
   

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