1) That was my initial suspicion, but when I run ps -aux | grep "java", but
there it doesn't show any other program running. I kill the process and start
again and it locks.
2) When we fire backup on Slave, the whole core hangs after a while and also
replication stops. This was not happening with our earlier setup of solr3.6
Regards,
> Date: Fri, 5 Jul 2013 16:49:24 +0530
> Subject: Re: Solr 4.3 Master/Slave Issues
> From: shalinman...@gmail.com
> To: solr-user@lucene.apache.org
>
> This can mean multiple things:
> 1. You had killed a solr process earlier which left the lock file in place
> 2. You have more than one Solr core pointing to the same data directory
> 3. A solr process is already running and you are trying to start
> another one with the same config.
>
> On Fri, Jul 5, 2013 at 2:34 PM, Cool Techi <cooltec...@outlook.com> wrote:
> > We have set up solr 4.3 with master/setup and are facing a couple of issues,
> >
> > Index locking, the index on slave hangs at time and when we restart the
> > core the core get's locked up. I have checked the logs and there are no OOM
> > error or anything else other than the error given below,Caused by:
> > org.apache.solr.common.SolrException: Index locked for write for core XXX
> > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:821)
> > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:618)
> > at
> > org.apache.solr.core.CoreContainer.createFromLocal(CoreContainer.java:949)
> > at org.apache.solr.core.CoreContainer.create(CoreContainer.java:984)
> > at org.apache.solr.core.CoreContainer$2.call(CoreContainer.java:597)
> > at org.apache.solr.core.CoreContainer$2.call(CoreContainer.java:592)
> > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> > at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> > at
> > java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
> > at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> > at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> > at
> > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> > ... 1 more
> > Caused by: org.apache.lucene.store.LockObtainFailedException: Index locked
> > for write for core XX at
> > org.apache.solr.core.SolrCore.initIndex(SolrCore.java:484)
> > at org.apache.solr.core.SolrCore.<init>(SolrCore.java:745)
> > ... 13 moreWhen we fire backup on Slave, the whole core hangs after a
> > while and also replication stops. This was not happening with our earlier
> > setup of solr3.6
> >
> >
> >
> > Regards,
> > Ayush
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
>
>
> --
> Regards,
> Shalin Shekhar Mangar.
