The normal tomcat shutdown doesn't stop the server and take a long time, so i do issue a kill -9 command. Any other suggestion to do this without the locking.
I would initiate a backup again and send the logs. regards, Ayush > Date: Fri, 5 Jul 2013 19:40:12 +0530 > Subject: Re: Solr 4.3 Master/Slave Issues > From: shalinman...@gmail.com > To: solr-user@lucene.apache.org > > On Fri, Jul 5, 2013 at 6:14 PM, Cool Techi <cooltec...@outlook.com> wrote: > > > > 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. > > How are you killing the process? A SIGKILL will leave a lock file. > > > > > 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 > > > > Just to confirm, are you using the backup command of replication > handler? Can you post a thread dump of the process to pastebin or > http://apaste.info/ ? > > > 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. > > > > > > -- > Regards, > Shalin Shekhar Mangar.
