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Posted to solr-user@lucene.apache.org by Markus Jelsma <ma...@openindex.io> on 2018/01/05 14:57:08 UTC

RE: 7.1.0 weird messages bad core before recovery

Any on this?

Thanks,
Markus

 
 
-----Original message-----
> From:Markus Jelsma <ma...@openindex.io>
> Sent: Wednesday 27th December 2017 11:11
> To: Solr-user <so...@lucene.apache.org>
> Subject: 7.1.0 weird messages bad core before recovery
> 
> Hello,
> 
> I just had a bad core that needed recovery after restart, first it told me this:
> 
> org.apache.solr.common.SolrException: Unable to locate core logs_shard1_replica1
> 	at org.apache.solr.handler.admin.CoreAdminOperation.lambda$static$5(CoreAdminOperation.java:150)
> 	at org.apache.solr.handler.admin.CoreAdminOperation.execute(CoreAdminOperation.java:384)
> 	at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.call(CoreAdminHandler
>         ....
> 
> then:
> 
> Error while trying to recover. core=logs_shard1_replica1:java.lang.NullPointerException
> 	at org.apache.solr.update.PeerSync.alreadyInSync(PeerSync.java:391)
> 	at org.apache.solr.update.PeerSync.sync(PeerSync.java:253)
> 	....
> 
> and:
> 
> Recovery failed - trying again... (0)
> 
> Before finally starting recovery which was successful. Never seen it before, bug? Already fixed? 
> 
> Thanks,
> Markus
>

Re: 7.1.0 weird messages bad core before recovery

Posted by S G <sg...@gmail.com>.
>
> Never seen it before, bug? Already fixed?


I have seen it many times before in almost all Solr versions.
Do not remember the exact stack trace though.
Generally a restart fixes the problem (Like almost all software :)



On Fri, Jan 5, 2018 at 6:57 AM, Markus Jelsma <ma...@openindex.io>
wrote:

> Any on this?
>
> Thanks,
> Markus
>
>
>
> -----Original message-----
> > From:Markus Jelsma <ma...@openindex.io>
> > Sent: Wednesday 27th December 2017 11:11
> > To: Solr-user <so...@lucene.apache.org>
> > Subject: 7.1.0 weird messages bad core before recovery
> >
> > Hello,
> >
> > I just had a bad core that needed recovery after restart, first it told
> me this:
> >
> > org.apache.solr.common.SolrException: Unable to locate core
> logs_shard1_replica1
> >       at org.apache.solr.handler.admin.CoreAdminOperation.lambda$
> static$5(CoreAdminOperation.java:150)
> >       at org.apache.solr.handler.admin.CoreAdminOperation.execute(
> CoreAdminOperation.java:384)
> >       at org.apache.solr.handler.admin.CoreAdminHandler$CallInfo.
> call(CoreAdminHandler
> >         ....
> >
> > then:
> >
> > Error while trying to recover. core=logs_shard1_replica1:
> java.lang.NullPointerException
> >       at org.apache.solr.update.PeerSync.alreadyInSync(
> PeerSync.java:391)
> >       at org.apache.solr.update.PeerSync.sync(PeerSync.java:253)
> >       ....
> >
> > and:
> >
> > Recovery failed - trying again... (0)
> >
> > Before finally starting recovery which was successful. Never seen it
> before, bug? Already fixed?
> >
> > Thanks,
> > Markus
> >
>