Yes. I'm currently setting up an ensemble but in my case the GC pauses
occur on the machine that is not running the embedded zookeeper.
On Sun, 27 Dec 2015, 23:09 Upayavira <u...@odoko.co.uk> wrote:
> Firstly, don't use an embedded Zookeeper for anything other than
> experimentation,
>
> Set up your own zookeeper ensemble, otherwise your one box doing GC will
> take down all of your solr instances.
>
> On Fri, Dec 25, 2015, at 01:24 PM, Binoy Dalal wrote:
> > Hi Elvis,
> > We're having a similar problem with one of our cloud setups.
> > I'm currently running Solr 4.10.4 with 2 shards and no replicas. One of
> > our
> > shards also keeps dropping off with the same error message. This happens
> > because the shard executes too many full GCs which completely freezes the
> > machine and causes zookeeper to think that it has dropped off. So I would
> > suggest that you analyze your gc logs and see if you're facing a similar
> > problem.
> > Moreover, I'm currently running the zookeeper that is embedded with solr.
> > Are you doing the same or do you have an external instance/ensemble
> > setup?
> > So far, I've got no solutions but I'll update this thread if I find
> > anything.
> >
> > On Fri, Dec 25, 2015 at 5:01 PM elvis鱼人 <q474818...@163.com> wrote:
> >
> > > my environment is solrcloud 5.2.0, 3 shards, every shard has 2
> replica,one
> > > leader,one replica
> > >
> > >
> > > [11-18 06:58:42.515][ERROR]
> > > org.apache.solr.common.SolrException.log(SolrException.java:139) -
> > > org.apache.solr.common.SolrException: no servers hosting shard:
> > > at
> > >
> > >
> org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:211)
> > > at
> > >
> > >
> org.apache.solr.handler.component.HttpShardHandler$1.call(HttpShardHandler.java:183)
> > > at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> > > at
> > > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> > > at java.util.concurrent.FutureTask.run(FutureTask.java:262)
> > > at
> > >
> > >
> org.apache.solr.common.util.ExecutorUtil$MDCAwareThreadPoolExecutor$1.run(ExecutorUtil.java:148)
> > > at
> > >
> > >
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> > > at
> > >
> > >
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> > > at java.lang.Thread.run(Thread.java:745)
> > >
> > > [11-18 06:58:42.515][INFO]
> > > org.apache.solr.core.SolrCore.execute(SolrCore.java:2069) - [feed]
> > > webapp=/solr path=/select params={q=uid:2647309&wt=javabin&version=2}
> > > status=503 QTime=4
> > >
> > > query to this node,not to solrcloud
> > >
> > >
> > >
> > > --
> > > View this message in context:
> > >
> http://lucene.472066.n3.nabble.com/no-servers-hosting-shard-very-strange-tp4247349.html
> > > Sent from the Solr - User mailing list archive at Nabble.com.
> > >
> > --
> > Regards,
> > Binoy Dalal
>
--
Regards,
Binoy Dalal
