[midPoint] LDAP ressource - timeouts and sync job not restarting

[Rainer Herbst]

Dear all,

we use Midpoint 4.4.1 to sync users with their accounts in an DS389 LDAP 
server.

So, we have configured an LDAP ressource and a recurring sync task. LDAP 
connector is version 3.3. Everything works as expected, but once in a while 
(several days) the task fails with a timeout error.

In my understanding, the job should be restarted immediatly because the 
"Misfire action" is set to "Execute immediatly".

But the job hangs until I resume and start it manually. Than, it works like 
a charm until the next timeout problem. :-(

Is my understanding about the Misfire action correct? And why the job is not 
restarted?

For the record - the error message in the log looks like this:

"2022-06-25 10:15:00,352 [REPOSITORY] [midPointScheduler_Worker-3] INFO 
(com.evolveum.midpoint.repo.common.activity.run.StatisticsLogger): Completed 
bucket #1 for reconciliation (operation completion) ('operationCompletion' 
in Task(id:1649676774993-0-1, name:LDAP-Sync, 
oid:ad01c90b-39af-40eb-91dd-429d529f3dec)).
Current run: processed 0 objects in 0.1 seconds, got 0 errors.
Overall: processed 0 objects in 0.0 seconds, got 0 errors. Real progress: 0.
2022-06-25 10:15:05,476 [] [midPointScheduler_Worker-3] WARN 
(com.evolveum.midpoint.provisioning.ucf.impl.connid.ConnIdUtil): Got ConnId 
exception (might be handled by upper layers later) 
org.identityconnectors.framework.common.exceptions.OperationTimeoutException 
in connector:bf58eea3-a78d-4887-bf7b-68ea01703d9f(ConnId 
com.evolveum.polygon.connector.ldap.LdapConnector v3.3): 
ConnectorSpec(resource:ebd0bf7b-7e80-4175-ba5e-4fd5de2ecd62(LDAP Server (389 
Directory Server)), name=null, oid=bf58eea3-a78d-4887-bf7b-68ea01703d9f): 
null, reason: null (class 
org.identityconnectors.framework.common.exceptions.OperationTimeoutException)
2022-06-25 10:15:05,477 [REPOSITORY] [midPointScheduler_Worker-3] ERROR 
(com.evolveum.midpoint.repo.common.activity.run.ActivityRunResult): 
Unhandled exception in 
ResourceObjectsReconciliationActivityRun{act=EmbeddedActivity{path='resourceObjects'}}.
com.evolveum.midpoint.util.exception.CommunicationException: Error 
communicating with the connector 
ConnectorInstanceIcfImpl(connector:bf58eea3-a78d-4887-bf7b-68ea01703d9f(ConnId 
com.evolveum.polygon.connector.ldap.LdapConnector v3.3)): Operation timed 
out: 
org.identityconnectors.framework.common.exceptions.OperationTimeoutException(null)
   at 
com.evolveum.midpoint.provisioning.impl.resourceobjects.ResourceObjectConverter.searchResourceObjects(ResourceObjectConverter.java:1399)"



Viele Grüße

Rainer Herbst
Leiter IT-Service
Phone: +49 331 7499-257
e-mail: rainer.herbst at aip.de
https://www.aip.de

-----------------------------------------------------------------------------------------------
Leibniz-Institut für Astrophysik Potsdam (AIP)
An der Sternwarte 16, 14482 Potsdam

Vorstand: Prof. Dr. Matthias Steinmetz, Wolfram Rosenbach
Stiftung bürgerlichen Rechts
Stiftungsverzeichnis Brandenburg: 26 742-00/7026
-----------------------------------------------------------------------------------------------
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/x-pkcs7-signature
Size: 5915 bytes
Desc: not available
URL: <https://lists.evolveum.com/pipermail/midpoint/attachments/20220629/db26039b/attachment.bin>