topic Alfresco getting shutdown frequently in Alfresco Archive

Alfresco getting shutdown frequently

anndrewtr — Fri, 03 Jan 2014 06:43:12 GMT

Hi;We are having 2 Alfresco servers which are running in cluster. One of the Alfresco server is getting shutdown frequently. Sometimes there is some log while getting shutdown but most of the times there is no log trace.The last log message which was been printed on shutdown was:Heap par new generat

Re: Alfresco getting shutdown frequently

mrogers — Fri, 03 Jan 2014 09:15:44 GMT

There should be more information, can't help without it.

For a start do you think its alfresco shutting down unexpectedly or is it your O.S. (which one) shutting alfresco down due to insufficient resources?

Re: Alfresco getting shutdown frequently

anndrewtr — Fri, 03 Jan 2014 10:52:02 GMT

At this moment I am not sure whether it is due to Alfresco or OS.

Hereby I have attached the log file for reference.

Kindly let me know how shall I dig further to find the root cause of what is creating the problem.

Any help is appreciated.

Re: Alfresco getting shutdown frequently

mrogers — Fri, 03 Jan 2014 11:27:03 GMT

It looks like a 64 bit JVM issue (or possibly the JVM is incorrectly masking a problem in native code) If you google for SIGSEGV and 6.0.24 it seems that others have the same problem. Including a couple of bug reports from Oracle. There are a few reports that switching JVM back to 1.6.0_07 helps.

Re: Alfresco getting shutdown frequently

anndrewtr — Mon, 06 Jan 2014 11:55:36 GMT

Thanks for your reply.

I have looked into the system log and found the below messages:

Jan 3 04:38:54 alfresco2 abrtd: Directory 'ccpp-2014-01-03-04:38:28-45279' creation detected
Jan 3 04:38:54 alfresco2 abrt[48158]: Saved core dump of pid 45279 (/usr/lib/jvm/java-1.6.0-openjdk-1.6.0.0.x86_64/jre/bin/java) to /var/spool/abrt/ccpp-2014-01-03-04:38:28-45279 (6204538880 bytes)
Jan 3 04:38:59 alfresco2 kernel: uhci_hcd 0000:01:00.4: Controller not stopped yet!
Jan 3 04:39:04 alfresco2 abrtd: Sending an email…
Jan 3 04:39:04 alfresco2 abrtd: send-mail: error while loading shared libraries: libmysqlclient.so.16: cannot open shared object file: No such file or directory
Jan 3 04:39:04 alfresco2 abrtd: Error running '/bin/mailx'
Jan 3 04:39:04 alfresco2 abrtd: 'post-create' on '/var/spool/abrt/ccpp-2014-01-03-04:38:28-45279' exited with 1
Jan 3 04:39:04 alfresco2 abrtd: Corrupted or bad directory /var/spool/abrt/ccpp-2014-01-03-04:38:28-45279, deleting
Jan 3 23:21:55 alfresco2 auditd[3321]: Audit daemon rotating log files

Hope this is JVM installation creating problem!!!