OutOfMemoryError: Java heap space in method "public List<Results> execute(SqlScript sqlScript, Configuration config)"
Author: maroonyCreated Apr 30, 2026Updated Jul 21, 2026
Labelss: needs investigation
This error is in Flyway 12.5.0 with larger SQL-Files (~ 100 mb). Flyway 10 was working fine because the method in DefaultSqlScriptExecutor.java
public List<Results> execute(SqlScript sqlScript, Configuration config)does not collect a list of results:
public void execute(SqlScript sqlScript, Configuration config) {Maybe it would be good to have an option/parameter to disable the result collecting?
Source: flyway/flyway