Examples with DBDefinition org.apache.hadoop.hdds.utils.db.DBDefinition used on opensource projects

Example 1 with DBDefinition

use of org.apache.hadoop.hdds.utils.db.DBDefinition in project ozone by apache.

the class TestDBDefinitionFactory method testGetDefinition.

@Test
public void testGetDefinition() {
    DBDefinition definition = DBDefinitionFactory.getDefinition(new OMDBDefinition().getName());
    assertTrue(definition instanceof OMDBDefinition);
    definition = DBDefinitionFactory.getDefinition(new SCMDBDefinition().getName());
    assertTrue(definition instanceof SCMDBDefinition);
    definition = DBDefinitionFactory.getDefinition(new ReconSCMDBDefinition().getName());
    assertTrue(definition instanceof ReconSCMDBDefinition);
    definition = DBDefinitionFactory.getDefinition(RECON_OM_SNAPSHOT_DB + "_1");
    assertTrue(definition instanceof OMDBDefinition);
    definition = DBDefinitionFactory.getDefinition(RECON_CONTAINER_KEY_DB + "_1");
    assertTrue(definition instanceof ReconDBDefinition);
    DBDefinitionFactory.setDnDBSchemaVersion("V2");
    definition = DBDefinitionFactory.getDefinition(Paths.get("/tmp/test-container.db"));
    assertTrue(definition instanceof DatanodeSchemaTwoDBDefinition);
    DBDefinitionFactory.setDnDBSchemaVersion("V1");
    definition = DBDefinitionFactory.getDefinition(Paths.get("/tmp/test-container.db"));
    assertTrue(definition instanceof DatanodeSchemaOneDBDefinition);
}