Running a flyway java migration

2
votes

I'm having trouble getting my java based migration to run. I've seen a bunch of questions about this, but couldn't get it working.

I'm using scala to write the migration, but I don't think that should be the problem.

I've created 2 migrations in the package db.migration --

package db.migration 

class V2016_08_06_04_42_00__Migrate_first extends JdbcMigration {/* impl */}
class V2016_08_06_06_05_00__Migrate_second extends JdbcMigration {/* impl */}

Next I create the JAR and copy it to the flyway/jars directory, and then execute the following from the command line

flyway -jarDir=/Users/jason/flyway/jars -locations=db.migration -url=jdbc:postgresql://localhost/test migrate

The migration runs but it reports that the database is up to date with no new migrations to run (most recent migration version 2016.07.18.12.30.02).

Update I upgraded to the latest Flyway (4.0.3) and now I'm getting the following error:

ERROR: Unable to resolve Jdbc Java migrations in location: classpath:db/migration

1
javascalamigrationflyway

1 Answers

0
votes

This is operator error - the code in my migrations required a configuration setting that I didn't provide. I was able to diagnose the problem by adding the -X switch to the command line and looking at the debug output.