Thanks Christine for pointing out where the config comes from. I've created SOLR-12501 to track this
Having looked at the 7_3 and previous branches, all of them set luceneMatchVersion to the latest so this problem has been around since the start I'd imagine. I tested it manually in 7.3 and got the same warning as well Given that I certainly don't feel we need a respin Adrien . On Wed, Jun 20, 2018 at 9:06 AM, Ishan Chattopadhyaya < [email protected]> wrote: > Given this is just a WARN, I don't think this is a release blocker. But, > it would be nice to fix for a better user experience. > > On Wed, Jun 20, 2018 at 12:35 PM, Adrien Grand <[email protected]> wrote: > >> Can someone comment on whether this is worth respining? >> >> >> Le mar. 19 juin 2018 à 16:57, Varun Thacker <[email protected]> a écrit : >> >>> I was testing the RC manually , and then when I went to create the >>> ".system" collection I noticed this in the logs: >>> >>> WARN - 2018-06-19 14:53:00.400; [c:.system s:shard1 r:core_node2 >>> x:.system_shard1_replica_n1] org.apache.solr.core.Config; You should not >>> use LATEST as luceneMatchVersion property: if you use this setting, and >>> then Solr upgrades to a newer release of Lucene, sizable changes may >>> happen. If precise back compatibility is important then you should instead >>> explicitly specify an actual Lucene version. >>> >>> >>> Anyone more familiar with the ".system" collection and which config set >>> it picks ? The default config set has luceneMatchVersion = 7.4.0 . And how >>> important is this issue? >>> >>> On Tue, Jun 19, 2018 at 1:07 PM, Alan Woodward <[email protected]> >>> wrote: >>> >>>> +1 >>>> >>>> SUCCESS! [1:57:22.136590] >>>> >>>> >>>> On 18 Jun 2018, at 21:27, Adrien Grand <[email protected]> wrote: >>>> >>>> Please vote for release candidate 1 for Lucene/Solr 7.4.0 >>>> >>>> The artifacts can be downloaded from: >>>> https://dist.apache.org/repos/dist/dev/lucene/lucene-solr-7. >>>> 4.0-RC1-rev9060ac689c270b02143f375de0348b7f626adebc >>>> >>>> You can run the smoke tester directly with this command: >>>> >>>> python3 -u dev-tools/scripts/smokeTestRelease.py \ >>>> https://dist.apache.org/repos/dist/dev/lucene/lucene-solr-7. >>>> 4.0-RC1-rev9060ac689c270b02143f375de0348b7f626adebc >>>> >>>> >>>> <https://dist.apache.org/repos/dist/dev/lucene/lucene-solr-7.3.0-RC1-reveb8a5a882f879a51389b5d43f74f3aceac9e68c9> >>>> Here’s my +1 >>>> SUCCESS! [0:48:15.228535] >>>> >>>> >>>> >>> >
