Hi Brian,

I got there first. Fix is applied to master and will be in the next release. 
It's as you say, it's the other .js file that's needed.

B.

> On 7 Dec 2016, at 18:45, Brian Lanier <[email protected]> wrote:
> 
> Hi Jan,
> I went to open an issue and found one already created. Don't know if it was 
> because of this email or total coincidence. I made the change manually and 
> copied the main-coffee.js from the source directory to my release directory 
> and it looks like it resolved my issues.
> 
> So looks like this will resolve my issue. Should I add a comment to the issue 
> or is that not necessary?
> 
> https://issues.apache.org/jira/browse/COUCHDB-3252
> 
> Thanks
> Brian
> 
> On 12/7/16 1:26 AM, Jan Lehnardt wrote:
>> Heya Brian,
>> 
>> this looks serious,
>> 
>> could you open an issue on http://issues.apache.org/jira/browse/COUCHDB so 
>> we can track this?
>> 
>> Thank you!
>> Best
>> Jan
>> --
>> 
>>> On 6 Dec 2016, at 20:45, Brian Lanier <[email protected]> wrote:
>>> 
>>> Hello,
>>> I have a 2 node couchdb 2.0 cluster setup to start testing things. It has 
>>> been running great until I went to replicate a current db into the cluster 
>>> from 1.6.1. The replication locks up and fails and both nodes start 
>>> spitting out a bunch of repeating log lines indicating something is 
>>> crashing. After further inspection, it seems the problem occurs when the 
>>> replication hits the _design docs, all of which are written in coffeescript.
>>> 
>>> I switched to just trying to create a simple coffeescript design doc via 
>>> fauxton and via curl and I get the same process crashing errors. I have 
>>> tried taking a javascript design doc that is entered into a test db and 
>>> just changing the language to coffeescript. This causes the error when I 
>>> would expect either validation errors or for the design doc to crash when 
>>> trying to use it. I can create an empty design doc with the language set to 
>>> coffeescript and this will save, but it has no views or anything else.
>>> 
>>> This is all after changing the query server definition for coffeescript to 
>>> point to the file included. By default, the config points to 
>>> ./share/server/main-coffee.js which is not included in the release. I have 
>>> changed it to ./share/server/coffee-script.js which is included. Not sure 
>>> if that was correct or not, but seemed to match what was done in previous 
>>> releases and I couldn't find much info in searches relating to coffeescript 
>>> specific config.
>>> 
>>> Config on both nodes is the same.
>>> 
>>> For testing purposes, here is the design doc I am testing with and the 
>>> command used to insert the doc: (Same file and command worked on couchdb 
>>> 1.6.1 server)
>>> curl -X PUT 
>>> http://admin:[email protected]:5984/bs/_design/simple_test -d 
>>> @/simple_test.json
>>> {"error":"unknown_error","reason":"undefined"}
>>> [email protected]:~ #
>>> 
>>> simple_test.json:
>>> [email protected]:~ # cat /simple_test.json
>>> {"views":{"by_conflicts":{"map":"(doc)->\n  if doc._conflicts\n    emit 
>>> doc._conflicts, null\n"}},"filters":{},"lists":{},"language":"coffeescript"}
>>> 
>>> The errors I see in the logs on both servers as soon as I try to save the 
>>> design doc with a coffeescript view:
>>> 
>>> Node 1
>>> debug] 2016-12-06T19:27:22.961461Z [email protected] <0.17765.31> 
>>> 79e07a0d50 cache miss for admin
>>> [debug] 2016-12-06T19:27:22.963456Z [email protected] <0.17765.31> 
>>> 79e07a0d50 no record of user admin
>>> [debug] 2016-12-06T19:27:22.969784Z [email protected] <0.17799.31> 
>>> -------- OS Process Start :: #Port<0.12902>
>>> [debug] 2016-12-06T19:27:22.970009Z [email protected] <0.17799.31> 
>>> -------- OS Process #Port<0.12902> Input :: 
>>> ["reset",{"reduce_limit":true,"timeout":5000}]
>>> [info] 2016-12-06T19:27:23.014571Z [email protected] <0.216.0> -------- 
>>> couch_proc_manager <0.17799.31> died normal
>>> [error] 2016-12-06T19:27:23.014599Z [email protected] <0.17789.31> 
>>> -------- OS Process Error <0.17799.31> :: {os_process_error,{exit_status,0}}
>>> [debug] 2016-12-06T19:27:23.016954Z [email protected] <0.17809.31> 
>>> -------- OS Process Start :: #Port<0.12903>
>>> [debug] 2016-12-06T19:27:23.017185Z [email protected] <0.17809.31> 
>>> -------- OS Process #Port<0.12903> Input :: 
>>> ["reset",{"reduce_limit":true,"timeout":5000}]
>>> [info] 2016-12-06T19:27:23.054046Z [email protected] <0.216.0> -------- 
>>> couch_proc_manager <0.17809.31> died normal
>>> [error] 2016-12-06T19:27:23.054136Z [email protected] <0.17789.31> 
>>> -------- OS Process Error <0.17809.31> :: {os_process_error,{exit_status,0}}
>>> 
>>> Node 2
>>> [debug] 2016-12-06T19:27:22.978069Z [email protected] <0.3683.1> -------- 
>>> OS Process Start :: #Port<0.7040>
>>> [debug] 2016-12-06T19:27:22.986184Z [email protected] <0.3683.1> -------- 
>>> OS Process #Port<0.7040> Input  :: 
>>> ["reset",{"reduce_limit":true,"timeout":5000}]
>>> [info] 2016-12-06T19:27:23.051441Z [email protected] <0.216.0> -------- 
>>> couch_proc_manager <0.3683.1> died normal
>>> [error] 2016-12-06T19:27:23.051560Z [email protected] <0.3681.1> -------- 
>>> OS Process Error <0.3683.1> :: {os_process_error,{exit_status,0}}
>>> [debug] 2016-12-06T19:27:23.054276Z [email protected] <0.3687.1> -------- 
>>> OS Process Start :: #Port<0.7082>
>>> [debug] 2016-12-06T19:27:23.054564Z [email protected] <0.3687.1> -------- 
>>> OS Process #Port<0.7082> Input  :: 
>>> ["reset",{"reduce_limit":true,"timeout":5000}]
>>> [info] 2016-12-06T19:27:23.095047Z [email protected] <0.216.0> -------- 
>>> couch_proc_manager <0.3687.1> died normal
>>> [error] 2016-12-06T19:27:23.095175Z [email protected] <0.3681.1> -------- 
>>> OS Process Error <0.3687.1> :: {os_process_error,{exit_status,0}}
>>> 
>>> couchdb is started via systemd and I am not seeing anything in the log from 
>>> standard out/error when this happens. As you can see I turned up the 
>>> logging to debug and just not getting any good info. Run out of ideas to 
>>> try to get more info or resolve this.
>>> 
>>> I'm not sure if I am running into a configuration error, setup error, 
>>> install error or a bug. Any help on this would be appreciated. I can supply 
>>> any additional info as needed as this is a testing cluster and not in 
>>> production yet.
>>> 
>>> Running on Ubuntu 16.04 using Erlang/OTP 19 (erlang-base-hipe: Installed: 
>>> 1:19.1-1)
>>> 
>>> Thanks
>>> Brian
> 

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