Re: Heap Memory Problem after Upgrading to 7.4.0

2018-09-06 Thread Erick Erickson
> > Sent: Wednesday 5th September 2018 18:32 > > To: solr-user@lucene.apache.org > > Subject: Re: Heap Memory Problem after Upgrading to 7.4.0 > > > > I think this is pretty bad. I created > > https://issues.apache.org/jira/browse/SOLR-12743. Feel free to add an

RE: Heap Memory Problem after Upgrading to 7.4.0

2018-09-06 Thread Markus Jelsma
Thanks Tomás! Björn, can you reproduce the problem in a local and controlled environment? Markus -Original message- > From:Tomás Fernández Löbbe > Sent: Wednesday 5th September 2018 18:32 > To: solr-user@lucene.apache.org > Subject: Re: Heap Memory Problem after Upgrad

Re: Heap Memory Problem after Upgrading to 7.4.0

2018-09-05 Thread Tomás Fernández Löbbe
message- > > From:Björn Häuser > > Sent: Monday 3rd September 2018 22:28 > > To: solr-user@lucene.apache.org > > Subject: Re: Heap Memory Problem after Upgrading to 7.4.0 > > > > Hi Markus, > > > > this reads exactly like what we

RE: Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Markus Jelsma
. Hope it helps, Markus -Original message- > From:Björn Häuser > Sent: Monday 3rd September 2018 22:28 > To: solr-user@lucene.apache.org > Subject: Re: Heap Memory Problem after Upgrading to 7.4.0 > > Hi Markus, > > this reads exactly like what we have. Wher

Re: Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Björn Häuser
ince you shortly after 7.3.0 upgraded to 7.4.0, can you confirm >> the problem is not also in 7.3.0? >> >> You should see the instance count for IndexSearcher increase by one for each >> replica on each commit. >> >> Regards, >> Markus >> >>

Re: Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Björn Häuser
s Björn > > Regards, > Markus > > [1] http://lucene.472066.n3.nabble.com/RE-7-3-appears-to-leak-td4396232.html > > > > -Original message- >> From:Erick Erickson >> Sent: Monday 3rd September 2018 20:49 >> To: solr-user >> Sub

Re: Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Erick Erickson
s not also in 7.3.0? > > You should see the instance count for IndexSearcher increase by one for each > replica on each commit. > > Regards, > Markus > > [1] http://lucene.472066.n3.nabble.com/RE-7-3-appears-to-leak-td4396232.html > > > > -----Original message--

RE: Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Markus Jelsma
ach replica on each commit. Regards, Markus [1] http://lucene.472066.n3.nabble.com/RE-7-3-appears-to-leak-td4396232.html -Original message- > From:Erick Erickson > Sent: Monday 3rd September 2018 20:49 > To: solr-user > Subject: Re: Heap Memory Problem after Upgrading to 7.4

Re: Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Björn Häuser
Hi Erick, thank you for your answer. Unfortunately I do not have a heap dump from 6.6. > On 3. Sep 2018, at 20:48, Erick Erickson wrote: > > I would expect at least 1 IndexSearcher per replica, how many total > replicas hosted in your JVM? 27 replicas per JVM. > > Plus, if you're actively

Re: Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Erick Erickson
I would expect at least 1 IndexSearcher per replica, how many total replicas hosted in your JVM? Plus, if you're actively indexing, there may temporarily be 2 IndexSearchers open while the new searcher warms. And there may be quite a few caches, at least queryResultCache and filterCache and docum

Heap Memory Problem after Upgrading to 7.4.0

2018-09-03 Thread Björn Häuser
Hello, we recently upgraded our solrcloud (5 nodes, 25 collections, 1 shard each, 4 replicas each) from 6.6.0 to 7.3.0 and shortly after to 7.4.0. We are running Zookeeper 4.1.13. Since the upgrade to 7.3.0 and also 7.4.0 we encountering heap space exhaustion. After obtaining a heap dump it lo