Unable to synchronize on requestor Error
I am running an agent which at one point processes about 35K records and places them on the clipboard (as Code-Pega-List) and then the agent loops through the records to do further processing.
I am getting the following error when I try to execute the agent activity from the browser and the tracer stops abruptly.
Any suggestions and/or pointers would be appreciated.
| Status | fail |
| Message | Unable to synchronize on requestor H4D5A9D8A169241462332A0576342E88B within 120 seconds: (thisThread = [ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)') (originally locked by = [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)') (finally locked by = [ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)') |
PEG
IN
Did thread dumps get generated prior to this expection in logs. If yes, please check which thread is waiting on and check what are the operations it intends to perform.
This exception would occur whenever any operation crosses more than 2 mins(120 seconds).
Areteans Technology
IN
Probably a bad idea to load 35k records in cipboard. The exceptions speaks the same where the requestor waited for 2 long minutes before dumping the thread data. fine tune your design to take 35k records in small chunks.
Thanks,
Ashok
Incessanttechnologies Pvt Limited
AU
Pega Reccomend maxm 10K record to load and iterate.As above suggested by other pega experts best way for you to fetch less number of records from table , you may set flag for not bringing the processed records.
PEG
IN
Thread dump will give you the clue whether adding huge records giving the issue. As suggested by Ravi adding huge records isn't a good design.
Post your query on https://mesh.pega.com/community/pegaproductsupport to get better responses.
Financial Services
AU