TDB

Hello,

I tried to use tdb (archiving at 1s) on the tangobox on an attribute but in mambo when I start, I get the following error message:

08-04-19 11:23:59.467 - DEBUG: starting [false, 12, sys/tg_test/1/short_scalar_ro, 2, 0, 0, , NULL, 5, MODE_P, 1000, TDB_SPEC, 1800000, 259200000] on archiving/hdb/hdbarchiver.01_02
08-04-19 11:23:59.539 - ERROR: Message :

[1] : Reason : ArchivingException
Severity : WARNING
Description : archiving period to low !!(1000<10000 ms)
Origin : fr.soleil.archiving.hdbtdb.api.tools.mode.Mode.doCheck(Mode.java:751)

[2] : Reason : TangoApi_CANNOT_EXECUTE_COMMAND
Severity : PANIC
Description : Cannot execute command TriggerArchiveConf on archiving/hdb/hdbarchiver.01_02
Origin : Connection.command_inout()


I think the system doesn't use tdb but hdb archiver (with a 10s limit)

Thanks for your help

Regards
Laurent
In fact HDBArchivers are limited to a minimum period of 10 seconds
You should use TDBArchivers to go thru this limit or set a roperty valled reservedAttributes to list attributes that are excluded from this 10 seconds limit (see the snasphot of our HDBArchivers)
Edited 9 months ago
Hello Laurent,

This is really strange that mambo try to start TDB archiving on a HDB device server (archiving/hdb/hdbarchiver.01_02).
- Have mambo automatically selected an archiver for you?
- Are the archivers for TDB running (ie archiving/tdb/tdbarchiver…)? (visible with astor)
- You can also select the archiver starting mambo in "admin" mode. The command line is "mambo admin":

By the way, as you are located close to SOLEIL, you can come at SOLEIL and we can take a look at it together.

Best regards,

Gwenaëlle.

Hello Gwenaëlle,
Did you manage to find a solution for this Mambo behavior? I think I am having a similar problem in our environment. Here is Mambo "admin" output (the TDB part):

ConnectionFactory.connect: try MySQL tdbmanager@tdb
ConnectionFactory.connect (MySql): tdbmanager@tdb OK
#################
### Temporary ###
#################
Host from Class Properties (TdbArchiver) : localhost
Name from Class Properties (TdbArchiver) : tdb
Schema from Class Properties (TdbArchiver) : tdb
User from Arguments : tdbmanager
Password from Arguments : ********
Is Rac from Default : false
##########################
Device archiving/hdb/hdbarchiver.01_01 is a Tango/Device_2:1.0 !!!!!!!!!


It seems that my hdbarchiver gets found or loaded twice during startup, and therefore, the tdbarchiver is not available in Mambo.

Thank you for your help.

Best regards,
Henrikki
 
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