Support Article
Full database resources are utilized when the Batch run starts
SA-61518
Summary
On starting a data flow with DBDataSet as the source shape, all the data flow nodes (threads) hit the database concurrently. This overloads the system and causes a delay for other requests.
Error Messages
Not Applicable
Steps to Reproduce
- Run multiple data flows with DBDataSet as the source shape.
- Monitor the number of connections established at the database level.
Root Cause
A defect in Pegasystems’ code or rules.
Resolution
Apply HFix-44959.
Published April 10, 2019 - Updated October 8, 2020
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