Failed to read data from DB

YoussMC
Registered Posts: 1 ✭
I have an empty prepare recipe, used to copy a dataset from mysql to an oracle database before the job was executed but since one week it's turning into error , i tried a sync, and i am getting this error
Failed to read data from DB, caused by: SQLException: Query failed : Query exceeded distributed user memory limit of 20GB, caused by: FailureException: Query exceeded distributed user memory limit of 20GB
Operating system used: Linux
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