Hey guys, good morning. As I didn't get any reply for this one, is it ok then that I create the Jira ticket?
Best Regards, *Jean Silva* https://github.com/jeancsil https://linkedin.com/in/jeancsil On Fri, Aug 28, 2020 at 11:10 AM jeanc...@gmail.com <jeanc...@gmail.com> wrote: > Hey everybody, > > First of all, I wanted to say that this is my first time writing here. I > hope I don't do anything wrong. > I went to create the "bug" ticket and saw it would be a good idea to first > talk to some of you via IRC (didn't work for me or I did something wrong > after 20 years of not using it..) > > I'm currently using Solr 8.1.1 in production and I use the Schema API to > create the necessary fields before starting to index my new data. (Reason, > the managed-schema would be big for me to take care of and I decided to > automate this process by using the REST API). > > I started trying to upgrade* from 8.1.1* directly to *8.6.1* and the > python script I use to add some fields and analyzers started to *kill > solr after some successful processes to finish* without issues. > > *Let's put it simply that I have to make sure the fields that contain the > word "blablabla" in it need to be deleted and then recreated. I have ~33 of > them.* > > The script works as expected but after some successful creations it kills > Solr! > > This script was implemented in python and I thought that I might have done > something that doesn't work with Solr 8.6.1 anymore and decided to test it > with the *proper implementation of the library in Java*, SolrJ 8.6.1 as > well. The same error occurred. I also didn't see any change in the > documentation with regards to the request I was making. > > Unfortunately I don't have any stacktrace from Solr as there were no > errors popping up in the console for me. The only thing I see was the > output of my script, saying that the *Remote closed connection without > response*: > ... > Traceback (most recent call last): > File "/usr/local/lib/python3.7/dist-packages/urllib3/connectionpool.py", > line 677, in urlopen > chunked=chunked, > File "/usr/local/lib/python3.7/dist-packages/urllib3/connectionpool.py", > line 426, in _make_request > six.raise_from(e, None) > File "<string>", line 3, in raise_from > File "/usr/local/lib/python3.7/dist-packages/urllib3/connectionpool.py", > line 421, in _make_request > httplib_response = conn.getresponse() > File "/usr/lib/python3.7/http/client.py", line 1336, in getresponse > response.begin() > File "/usr/lib/python3.7/http/client.py", line 306, in begin > version, status, reason = self._read_status() > File "/usr/lib/python3.7/http/client.py", line 275, in _read_status > raise RemoteDisconnected("Remote end closed connection without" > http.client.RemoteDisconnected: Remote end closed connection without > response > > > With *Java and SolrJ* matching the Solr version I was using, I got this: > > Deleting field field_name_1 > {responseHeader={status=0,QTime=2187}} > > Deleting field field_name_2 > {responseHeader={status=0,QTime=1571}} > > Deleting field field_name_3 > {responseHeader={status=0,QTime=1587}} > > Deleting field field_name_4 > Exception while deleting the field field_name_4:* IOException occured > when talking to server at: http://localhost:32783/solr/my_core_name > <http://localhost:32783/solr/my_core_name>* > > Deleting field field_name_5 > Exception while deleting the field field_name_5:* IOException occured > when talking to server at: http://localhost:32783/solr/my_core_name > <http://localhost:32783/solr/my_core_name>* > // THIS REPEATES FOR + 30 TIMES AND THEN THE MESSAGE CHANGES A BIT > > Exception while deleting the field field_name_6:* Server refused > connection at: > http://localhost:32783/solr/my_core_name/schema?wt=javabin&version=2 > <http://localhost:32783/solr/my_core_name/schema?wt=javabin&version=2>* > Deleting field field_name_6 > // REPEATS ALSO MANY TIMES > > Maybe I need to run the same thing again with some different configuration > to help give you guys a hint on what the problem is? > > To finalize, I started to go "back in time" to see when this happened and > realized that *I can only upgrade from 8.1.1. to 8.2.1* without this > error to happen. (I'm using the docker images in here btw: > https://github.com/docker-solr/docker-solr) > > Thank you very much and I hope I can also help with this if it's really a > bug. > > Best Regards, > > *Jean Silva* > > > https://github.com/jeancsil > > https://linkedin.com/in/jeancsil > >
