Thanks a lot Mattias! I look forward to hearing from you once you manage to reproduce this issue.
@ Péterson : Did you encounter this problem in windows environment like I did? On Thursday, 11 June 2015 13:44:55 UTC+2, Mattias Persson wrote: > > I think that the exception seen here is hiding the real exception. > Basically something goes wrong during startup and so neo4j tries to shut > down and back out before throwing that exception out to the user. Shutting > down somehow results in this exception and so that gets thrown instead of > the real exception. I'll have a look at trying to reproduce with dummy > exceptions at different points in startup. > > On Tuesday, June 9, 2015 at 1:02:26 AM UTC+2, Péterson Sampaio Procópio > Júnior wrote: >> >> Hello all, >> >> after what was probably a wrong shutdown, I am failing to start Neo4j >> server. The error occurred in the 2.2.0 windows version of Neo4j. I >> upgraded to 2.2.2, but it still remains. >> The relevant log message follows below. I think the error is related, as >> the message says, to the cache mechanism. >> >> >> 2015-06-08 19:48:05.251+0000 ERROR [o.n.s.d.LifecycleManagingDatabase]: >>> Failed to start database. >>> org.neo4j.kernel.lifecycle.LifecycleException: Failed to transition >>> component 'org.neo4j.kernel.impl.pagecache.PageCacheLifecycle@5f8dbdab' >>> from STOPPED to SHUTTING_DOWN. Please see attached cause exception >>> ... >>> Caused by: java.lang.IllegalStateException: Cannot close the PageCache >>> while files are still mapped: >>> neostore.propertystore.db.index (1 mapping) >>> neostore.propertystore.db.index.keys (1 mapping) >>> neostore.labeltokenstore.db (1 mapping) >>> neostore.labeltokenstore.db.names (1 mapping) >>> neostore.relationshiptypestore.db (1 mapping) >>> neostore.relationshiptypestore.db.names (1 mapping) >>> at >>> org.neo4j.io.pagecache.impl.muninn.MuninnPageCache.close(MuninnPageCache.java:483) >>> >>> ~[neo4j-io-2.2.2.jar:2.2.2] >>> at >>> org.neo4j.kernel.impl.pagecache.PageCacheLifecycle.shutdown(PageCacheLifecycle.java:42) >>> >>> ~[neo4j-kernel-2.2.2.jar:2.2.2] >>> at >>> org.neo4j.kernel.lifecycle.LifeSupport$LifecycleInstance.shutdown(LifeSupport.java:555) >>> >>> [neo4j-kernel-2.2.2.jar:2.2.2] >>> ... 11 common frames omitted >>> >> >> >> The most similar situation I found, and it's solution, are described in >> this stackoverflow answe >> <http://stackoverflow.com/questions/29713462/error-while-creating-maven-project-to-run-on-neo4j-server> >> r: >> >> I can think of two causes here: >>> >>> 1. another java process is accessing some of the files, unless >>> something other helps consider a kill -9 <pid> >>> 2. double check the file permissions in your graph.db folder. >>> >>> >> However, this seems to not be the same case I am running into. >> Could anyone help me with this? >> I attached the relavant pieces of my messages.log. >> >> Thank you, >> >> Péterson >> >> >> -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to neo4j+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
