Thanks for the reply, I didn't see anything in the Solr logs BUT I'm going to recheck it next week and update you. Will check this as well: * It could be that after the upgrade some filesystem permissions do not work anymore *
Thanks Best Regards, *Jean Silva* https://github.com/jeancsil https://linkedin.com/in/jeancsil On Tue, Sep 8, 2020 at 9:39 AM Jörn Franke <jornfra...@gmail.com> wrote: > Can you check the logfiles of Solr? > > It could be that after the upgrade some filesystem permissions do not work > anymore > > > Am 08.09.2020 um 09:27 schrieb "jeanc...@gmail.com" <jeanc...@gmail.com > >: > > > > 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 > >> > >> >
