Spring-boot: Provide property to set CassandraSessionFactoryBean.schemaAction
In CassandraDataAutoConfiguration, this property is hard-coded to SchemaAction.NONE.
Please add this property to CassandraProperties so it can be easily changed.
OrangeDog
All 2 comments
CassandraSessionFactoryBean requires an initial set of entities to perform schema actions. Spring Data Cassandra has _some_ support for it but it's an ugly solution. The initialEntitySet of BasicCassandraMappingContext is not set so SchemaAction would not create any tables at all. The initialization of BasicCassandraMappingContext would require an entity scan similar to MongoDataAutoConfiguration.
Flipping the option is only one part but the application has to provide also a @Bean for BasicCassandraMappingContext. Otherwise, setting SchemaAction has a very limited effect - the tables get removed with SchemaAction.RECREATE and SchemaAction.RECREATE_DROP_UNUSED but not (re) created.
mp911de
on 5 Apr 2016
Closing in favour of the PR #5855
snicoll
on 28 Jun 2016
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Most helpful comment
CassandraSessionFactoryBeanrequires an initial set of entities to perform schema actions. Spring Data Cassandra has _some_ support for it but it's an ugly solution. TheinitialEntitySetof BasicCassandraMappingContext is not set soSchemaActionwould not create any tables at all. The initialization ofBasicCassandraMappingContextwould require an entity scan similar to MongoDataAutoConfiguration.Flipping the option is only one part but the application has to provide also a
@BeanforBasicCassandraMappingContext. Otherwise, settingSchemaActionhas a very limited effect - the tables get removed withSchemaAction.RECREATEandSchemaAction.RECREATE_DROP_UNUSEDbut not (re) created.