Is there a special upgrade process for Java/MANGO that I have to pay attention once this is in a production environment or is that straight forward?
Thanks in advance,
Now and then production Mango solution is found "crashed"! With this I mean that MANGO Stops once we can get access to Webmin.
Looking to the generated logs I found a common message about Java than says: "Failed to write core dump. Core dumps have been disabled. To enable core dumping, try ulimit -c unlimited before starting Java again"
My question is: Is it or not recommended to issue the specified command?
ulimit -c unlimited
If you does not recommend it what should I try to solve the MANGO crashing issues?
Thanks in advance,
I send you a message to support.
I will come back to the simultaneous alarm issue after I collect some more info.
meanwhile, after upgrade to MANGO v 3...
A) In Home I can not see the number of datasources, datapoints, etc. in the up right corner of the square. Also, Active Sessions, Event Detectors and Mailing Lists are not clickable.
B) !!systemSettings.lastUpgrade!! in Administration > System settings > System information, with 1500555481 as date.
and this one, last two from ma.log?
WARN 2017-07-24T14:50:10,495 (com.serotonin.m2m2.util.timeout.TaskRejectionHandler.rejectedTask:77) - Rejected task: User event cache cleaner because Task Queue Full ERROR 2017-07-24T14:50:10,497 (com.infiniteautomation.nosql.MangoNoSqlBatchWriteBehindManager$StatusProvider.scheduleTimeout:726) - 7 BWB Task Failures, first is: Task Queue Full
thank you very much,
Now within MANGO v3 UI, once in awhile I see the following messages in the bottom screen:
connectivity lost... ok
(after 2 sec)
connectivity to MANGO API as been restored
My mangoApi module is 3.1.1
Once mangoNoSqlDatabase is depending on it, could this be in any way related to the problem that we have? (please see bellow reminder text). Is there any log where I can see more info? I search in the ma-log and found nothing.
let me remind you: when more than two simultaneous BACnet devices have it value switched only aleatory two reach's the http publisher. This is the only issue that holding us down to close the project... :-(
please answer to the issue about the license that I sent you to support.
After the upgrade I get
in the System settings > System Information section when refreshing the database size.
Should I worry about or is only a none translated item?
What could be wrong?
Thank you very much. I can sleep better this night :)