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,
José

The problem to upload it seems

Error
You do not have enough privileges for this action.

I will send to you by email

@phildunlap

Yes Phil I do have hs_err files.
I upload the last ones hope it may help [1_1515084790078_hs_err_pid592.log](Uploading 100%) [0_1515084790077_hs_err_pid568.log](Uploading 100%)

Thanks,
José

Hello

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,
José

Hi Phil,

I send you a message to support.

Thank you,
Jose

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,
Jose

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.

(reminder)
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... :-(

Thank you,
Jose

please answer to the issue about the license that I sent you to support.
Thank you

After the upgrade I get

???systemSettings.noSqlDatabaseSize(i18n_pt_PT)???

in the System settings > System Information section when refreshing the database size.

Should I worry about or is only a none translated item?

It works!!!
What could be wrong?

Thank you very much. I can sleep better this night :)