I am trying to start Solr on Windows Server 2012 R2. When I am executing command:
solr start -p 8983 it gives me this error: Solr did not come online within 30 seconds.
The only thing I am getting in logs within file: solr-8983-console is Error occurred during initialization of VM
Could not reserve enough space for object heap. I have increase it as well.
Still I am not able to Start Solr. Why So? Is there anything else required?
Related
Production server : Solr 5.4.1, Ruby on rails, Ubuntu server.
Solr is suddenly stopped, when I restarted, it work to select/get data but for any update/reindex record job execute, again Solr is stopped. In log also I can not find any error statement.
I have compared the solr log for running system and stopped system and found that after runing DirectUpdateHander2 end_commit_flush, below log does not exist on non-working system log:
97588877 INFO (searcherExecutor-7-thread-1-processing-x:namecol) [x:namecol] o.a.s.c.SolrCore [namecol] Registered new searcher Searcher#1bf35cb6[namecol main{ExitableDirectoryReader(UninvertingDirectoryReader(Uninverting(_3rc22(5.4.1):C68771/19227:delGen=227) Uninverting(_4ee4k(5.4.1):C43777/12974) Uninverting(_4fogn(5.4.1):C13374/2400) Uninverting(_4fopo(5.4.1):c1712/83) Uninverting(_4fomr(5.4.1):c1150/216) Uninverting(_4foqs(5.4.1):c995/64) Uninverting(_4for4(5.4.1):c156) Uninverting(_4for8(5.4.1):c94) Uninverting(_4for9(5.4.1):c3)))}
Which part do I need to check? I have set softCommit to -1 so now solr is not stopped after any frontend changes but also not update the select data also until not restart it again.
As a workaround, I have created a new core and re-index all data again.
And also updated the Solr version to 8.8.2 for the better stable release.
Solr version 8.5.1
My solr is not starting anymore. I use solr start command to start the Solr. Every time I run this command I see the following error
Java HotSpot(TM) 64-Bit Server VM warning: JVM cannot use large page memory because it does not have enough privilege to lock pages in memory.
Waiting up to 30 to see Solr running on port 8983
ERROR: Solr at http://localhost:8983/solr did not come online within 30 seconds!
There is no error in the log files. But connecting to Solr is failing. This was working earlier.
Could someone please help me to troubleshoot the issue?
I found out what the issue is. Even though the message indicated that the server did not start in 30 seconds, it started after some time.
I closed the console window as the server was running in the background and it killed the server. The server is up as long as I keep the command window that I used to start the server.
Our Solr server version is 6.6.1, suddenly the Solr server stopping and need to start again!!
I looked to log files, but no any error or warning logged there about that!
I've increased the JVM-Memory size to 8GB to avoid memory status is fulled.
Any idea or solution to fix this problem?
Tomcat 6.0 is getting stoped after certain time automatically.. My machine is never turned off. but still this process is stopped . I am using My tomcat server in production mode.. and I really don't feel good starting my server daily.
What could be the reason because in Production mode server should never get stopped.
Check in your task scheduler;
Go To start->type in search task schduler
go to task scheduler. Check whether any task is running to stop the serverr.
or you can increase permgen space.
Server might be stop because of out of memory exception.
Environment: Solr 1.4 on Windows/MS SQL Server
A write lock is getting created whenever I am trying to do a full-import of documents using DIH. Logs say "Creating a connection with the database....." and the process is not going forward (Not getting a database connection). So the indexes are not getting created. Note that no other process is accessing the index and even I restarted my MS SQL Server service. However still I see a write.lock file in my index directory.
What could be the reason for this? Even I have set the flag unlockOnStartup in solrconfig to be true, still the indexing is not happening.
Problem was resolved. There was some issue with the java update and the microsoft jdbc driver.