I reloaded the collection and ran distrib=false query for several shards on both replicas. The counts matched exactly.
I then reloaded the second replica (through the UI) and now it seems like it is working fine, I am getting consistent matches. Not sure what the issue was, in previous versions of Solr, clicking reload would send a commit to all replicas, right? Is that still the case? On Tue, Mar 15, 2016 at 11:53 AM, Erick Erickson <erickerick...@gmail.com> wrote: > This is very strange. What are the results you get when > you compare replicas in th e_same_ shard? It doesn't really > mean anything when you say > "shard1 has X docs, shard2 has Y docs". The only way > you should be getting different results from > the match all docs query is if different replicas within the > _same_ shard have different counts. > > And just as a sanity check, issue a commit. It's highly unlikely > that you have uncommitted changes, but it never hurts to try. > > All distributed queries should have a sub query sent to one > replica of each shard, is that what you're seeing? And I'd ping > the cores directly rather than provide shards parameters, > something like: > > blha blah blah/products/query/shard1_core3/query?q=*:*. That > addresses the specific core rather than rely on any internal query > routing logic.. > > Best, > Erick > > On Tue, Mar 15, 2016 at 8:43 AM, Nick Vasilyev <nick.vasily...@gmail.com> > wrote: > > Hello, > > > > I have a brand new installation of Solr 5.4.1 and I am running into a > > strange problem with one of my collections. Collection *products* has 5 > > shards and replication factor of two. Both replicas are up and show green > > status on the Cloud page in the UI. > > > > When I run a default search on the query page (q=*:*) I always get a > > different numFound although there is no active indexing and everything is > > committed. I checked the logs and it looks like every time it runs a > > search, it is sent to different shards. Below, search1 went to shard 5, 2 > > and 4, search2 went to shard 5, 3, 1 and search 3 went to shard 3, 4, 1, > 5. > > > > To confirm this, I ran a &distrib=false query on shard 5 and got > 8,928,379 > > items, 8,917,318 for shard 2, and 9,005,295 for shard 4. The results from > > shard 2 distrib=false query did not match the results that were in the > > distributed query (from the logs). The query returned 8917318. Here is > the > > log entry for the query. > > > > 214467874 INFO (qtp1013423070-21019) [c:products s:shard2 r:core_node7 > > x:products_shard2_replica2] o.a.s.c.S.Request [products_shard2_replica2] > > webapp=/solr path=/select > > params={q=*:*&distrib=false&indent=true&wt=json&_=1458056340020} > > hits=8917318 status=0 QTime=0 > > > > > > Here are the logs from other queries. > > > > Search 1 - numFound 18309764 > > > > 213941984 INFO (qtp1013423070-21046) [c:products s:shard5 r:core_node4 > > x:products_shard5_replica2] o.a.s.c.S.Request [products_shard5_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.211:9000/solr/products_shard5_replica2/|http://192.168.1.212:9000/solr/products_shard5_replica1/&rows=10&version=2&q=*:*&NOW=1458055805759&isShard=true&wt=javabin&_=1458055814096 > } > > hits=8928379 status=0 QTime=3 > > 213941985 INFO (qtp1013423070-21028) [c:products s:shard4 r:core_node6 > > x:products_shard4_replica2] o.a.s.c.S.Request [products_shard4_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.212:9000/solr/products_shard4_replica1/|http://192.168.1.211:9000/solr/products_shard4_replica2/&rows=10&version=2&q=*:*&NOW=1458055805759&isShard=true&wt=javabin&_=1458055814096 > } > > hits=9005295 status=0 QTime=3 > > 213942045 INFO (qtp1013423070-21042) [c:products s:shard2 r:core_node7 > > x:products_shard2_replica2] o.a.s.c.S.Request [products_shard2_replica2] > > webapp=/solr path=/select > > params={q=*:*&indent=true&wt=json&_=1458055814096} hits=18309764 status=0 > > QTime=81 > > > > > > Search 2 - numFound 27072144 > > 213995779 INFO (qtp1013423070-21046) [c:products s:shard5 r:core_node4 > > x:products_shard5_replica2] o.a.s.c.S.Request [products_shard5_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.211:9000/solr/products_shard5_replica2/|http://192.168.1.212:9000/solr/products_shard5_replica1/&rows=10&version=2&q=*:*&NOW=1458055859563&isShard=true&wt=javabin&_=1458055867894 > } > > hits=8928379 status=0 QTime=1 > > 213995781 INFO (qtp1013423070-20985) [c:products s:shard3 r:core_node10 > > x:products_shard3_replica2] o.a.s.c.S.Request [products_shard3_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.212:9000/solr/products_shard3_replica1/|http://192.168.1.211:9000/solr/products_shard3_replica2/&rows=10&version=2&q=*:*&NOW=1458055859563&isShard=true&wt=javabin&_=1458055867894 > } > > hits=8980542 status=0 QTime=3 > > 213995785 INFO (qtp1013423070-21042) [c:products s:shard1 r:core_node9 > > x:products_shard1_replica2] o.a.s.c.S.Request [products_shard1_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.212:9000/solr/products_shard1_replica1/|http://192.168.1.211:9000/solr/products_shard1_replica2/&rows=10&version=2&q=*:*&NOW=1458055859563&isShard=true&wt=javabin&_=1458055867894 > } > > hits=8914801 status=0 QTime=3 > > 213995798 INFO (qtp1013423070-21028) [c:products s:shard2 r:core_node7 > > x:products_shard2_replica2] o.a.s.c.S.Request [products_shard2_replica2] > > webapp=/solr path=/select > > params={q=*:*&indent=true&wt=json&_=1458055867894} hits=27072144 status=0 > > QTime=30 > > > > > > Search 3 - numFound 35953734 > > > > 214022457 INFO (qtp1013423070-21019) [c:products s:shard3 r:core_node10 > > x:products_shard3_replica2] o.a.s.c.S.Request [products_shard3_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.212:9000/solr/products_shard3_replica1/|http://192.168.1.211:9000/solr/products_shard3_replica2/&rows=10&version=2&q=*:*&NOW=1458055886247&isShard=true&wt=javabin&_=1458055894580 > } > > hits=8980542 status=0 QTime=0 > > 214022458 INFO (qtp1013423070-21036) [c:products s:shard4 r:core_node6 > > x:products_shard4_replica2] o.a.s.c.S.Request [products_shard4_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.212:9000/solr/products_shard4_replica1/|http://192.168.1.211:9000/solr/products_shard4_replica2/&rows=10&version=2&q=*:*&NOW=1458055886247&isShard=true&wt=javabin&_=1458055894580 > } > > hits=9005295 status=0 QTime=1 > > 214022459 INFO (qtp1013423070-21046) [c:products s:shard1 r:core_node9 > > x:products_shard1_replica2] o.a.s.c.S.Request [products_shard1_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.212:9000/solr/products_shard1_replica1/|http://192.168.1.211:9000/solr/products_shard1_replica2/&rows=10&version=2&q=*:*&NOW=1458055886247&isShard=true&wt=javabin&_=1458055894580 > } > > hits=8914801 status=0 QTime=0 > > 214022460 INFO (qtp1013423070-20985) [c:products s:shard5 r:core_node4 > > x:products_shard5_replica2] o.a.s.c.S.Request [products_shard5_replica2] > > webapp=/solr path=/select > > > params={df=text&distrib=false&fl=id&fl=score&shards.purpose=4&start=0&fsv=true&shard.url= > > > http://192.168.1.211:9000/solr/products_shard5_replica2/|http://192.168.1.212:9000/solr/products_shard5_replica1/&rows=10&version=2&q=*:*&NOW=1458055886247&isShard=true&wt=javabin&_=1458055894580 > } > > hits=8928379 status=0 QTime=1 > > 214022471 INFO (qtp1013423070-21043) [c:products s:shard2 r:core_node7 > > x:products_shard2_replica2] o.a.s.c.S.Request [products_shard2_replica2] > > webapp=/solr path=/select > > params={q=*:*&indent=true&wt=json&_=1458055894580} hits=35953734 status=0 > > QTime=20 > > > > > > I would really like to avoid re-indexing if possible. Can someone > provide a > > bit of info on what is happening? >