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Import Error: ETL-5402: JDBC-Client-Error: Failed to initialize Query: GC overhead limit exceed

dstreun
Contributor

What can be done on the following import error? (MySQL source table contains 10 Mio. rows)

SQL Error [42636]: ETL-5402: JDBC-Client-Error: Failed to initialize Query: GC overhead limit exceeded

1 REPLY 1

dstreun
Contributor

Solution: Add these parameters to jdbc-URL when creating the MySQL connection:

jdbc:mysql://172.16.100.14:3306/?useCursorFetch=true&defaultFetchSize=2147483648